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.chat-response{padding:10px}.study-session-chat .btn-group-study{display:flex;gap:40px;justify-content:center;margin-left:auto}.study-session-chat .btn-group-study button{background-color:#fff;border:1px solid #eee;border-radius:20px;cursor:pointer;padding:10px 20px}.study-session-chat .btn-group-study button:hover{background-color:#e9e9e9}.study-session-chat .btn-group-study .ex-pre-btn{background-color:#c32828;color:#fff}.loadding-img{height:10;width:10}.study-session-chat .btn-group-study .qu-cr-btn{background-color:#0e18d8;color:#fff}.questions-page{background-color:#fff;border-radius:20px;font-family:Arial,sans-serif;margin:1.5rem auto 0;max-width:90%;padding:20px}.questions-page .questions-container{margin:0 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#ece5e5;border-radius:15px;display:flex;flex-direction:column;height:100%;padding:15px;position:relative}.subject-container .subject-card .subject-name{font-size:1.4rem;font-weight:500;padding-left:5px;position:relative}.topic-list{display:flex;flex-direction:column;gap:10px;margin-bottom:10px;margin-top:1rem}.topic-list-sub{align-items:center;display:flex;justify-content:space-between;padding-left:5px;text-align:left;text-decoration:underline}.topic-list-sub img{cursor:pointer;height:15px;width:15px}.topic-list .topic-list-sub,.topic-list .topic-list-sub button{background-color:initial;border:none;font-size:1rem}.add-topic-btn-sub{background-color:#f4f4f4;border:1px solid #eee;border-radius:30px;color:#4d5155;cursor:pointer;margin-top:auto;padding:10px}.add-topic-btn-sub:hover{background-color:#dedddd}.topic-list button:hover{background-color:#f8f5f5;border-radius:5px}.subject-card 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.flashcards-count-section{background-color:#c7c3c3;border-radius:50%;line-height:2em;min-width:1.6em;padding:.3em;text-align:center}@media screen and (max-width:786px){.subject-container{overflow-y:auto;position:relative;width:100%}.close-button{display:none}.subject-page{height:calc(100vh - 80px);margin:0 1px}.subject-page-full{margin:0 1px}.topic-list .topic-list-sub{background-color:#f8f8f8;border-radius:15px;padding:5px 7px}.add-topic-btn-sub{background-color:#e6fcf4;color:#159945}.subject-container 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.legend-label{color:#000000ba;font-size:.9rem}.legend-color{border-radius:50%;display:inline-block;height:10px;margin-right:8px;width:10px}.legend-color.new{background-color:#eb8a14}.legend-color.learning{background-color:#0984e3}.legend-color.review{background-color:#ecca14}.legend-color.complete{background-color:#03d7a0}.chart-container{align-items:center;display:flex;height:200px;justify-content:center;position:relative;width:200px}.chart-center{display:flex;flex-direction:column;left:50%;position:absolute;text-align:center;top:50%;transform:translate(-50%,-50%)}.chart-total{font-size:24px;font-weight:700}.chart-label{color:#666;font-size:12px}.dashboard-heatmap-container{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:10px}.heatmap-container 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.topic-subject-name{display:flex;flex-direction:column}.flashcards-today-flashcards-item .icon-topic-container .topic-subject-name :first-child{font-size:1.2rem;font-weight:600}.flashcards-today-flashcards-item{display:flex;justify-content:space-between;padding:0 1rem}.flashcards-icon-container{background-color:#15994523;border-radius:50%;display:flex;height:50px;justify-content:center;width:50px}.flashcards-icon-container .flashcards-icon-today{height:26px;margin:auto;width:26px}.flashcards-today-section-container,.section-today-container{grid-row-gap:16px;grid-column-gap:16px;column-gap:16px;display:grid;grid-auto-rows:110px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));padding:7px;row-gap:16px}.section-today-container .section-today-item{background-color:#fff;border:1px solid #ece5e5;border-radius:15px;cursor:pointer;display:flex;flex-direction:column;gap:.5rem;padding:10px;position:relative}.section-today-container .section-today-item .section-status{align-items:center;background-color:#ff8c001e;border-radius:15px;color:#ff8c00;display:flex;font-size:1rem;font-weight:400;height:20px;justify-content:center;padding:5px;width:50px}.flashcards-today-section-container .flashcards-today-section-item .today-topic-name,.section-today-container .section-today-item .section-today-name{font-size:1rem;font-weight:600}.flashcards-today-section-container .flashcards-today-section-item .today-flashcards-number{background-color:#e2e0e0;border-radius:50%;font-size:1rem;font-weight:500;margin-left:1rem;padding:.08em .3em;text-align:center}.flashcards-today-section-container .flashcards-today-section-item .today-subject-name,.section-today-subject{bottom:1px;font-size:small;font-weight:390;left:1px;padding:4px;position:absolute}.section-today-section-head-container{padding:7px}.head-study-session-chat{display:flex;justify-content:space-between;padding:10px}.head-study-session-chat .posation-section{margin:auto}.head-study-session-chat .posation-section,.head-study-session-chat .section-remain-count{background-color:#ebe9e9;border-radius:5px;font-size:1.2rem;font-weight:600;padding:4px}@media (max-width:786px){.head-study-session-chat{flex-direction:column}.head-study-session-chat .section-remain-count{margin:1rem auto auto}}.chat-input-ask{display:flex;justify-content:center;padding:0 1rem;width:100%}.chat-input-ask .chat-input-holder-session{align-items:center;display:flex;justify-content:center;margin-left:auto;margin-right:auto;margin-top:.4rem;position:relative;width:100%}.chat-input-ask .input-wrapper-session{width:90%}.chat-input-ask .input-wrapper-session .chat-input-textarea-session{background-color:#fff;border:1px solid #eee;border-radius:35px;height:50px;outline:none;padding:15px 15px 15px 25px;width:100%}.chat-input-holder-session 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span{font-size:1.2rem;font-weight:600}.line-progress-bar-container{background-color:#00d48636;border-radius:50px;height:.6rem;margin-left:auto;margin-right:auto;overflow:hidden;position:relative;width:95%}.line-progress-bar-filler{background:#0c943c;border-radius:inherit;height:100%;transition:width .5s ease-in-out}@media (max-width:768px){.line-progress-bar-perant{margin-top:0;padding:7px 15px;width:90%}}.chat-gpt-heading{color:#333;margin:10px 0}.chat-gpt-heading h1{font-size:1.6em}.chat-gpt-heading h2{font-size:1.4em}.chat-gpt-heading h3{font-size:1.2em}.chat-gpt-list{margin:10px 0 10px 20px;padding-left:0}.chat-gpt-list li{list-style-type:disc;margin-bottom:5px}.chat-gpt-list ol{list-style-type:decimal}strong{font-weight:700}em{font-style:italic}.chat-gpt-list-item{margin-left:20px}code{background-color:#f4f4f4;border-radius:4px;font-family:monospace;padding:2px 4px}blockquote{border-left:4px solid #ccc;color:#666;margin-left:0;padding-left:16px}a{color:#0645ad;text-decoration:none}a:hover{text-decoration:underline}.flashcard-feedback{grid-gap:var(--space-sm);display:grid;gap:var(--space-sm);margin:var(--space-md) 0;max-width:560px}.flashcard-feedback .status-message{margin:0}.hard-flashcards-container{align-items:center;background-color:#fff;border:1px solid #c7c3c3;border-radius:20px;display:flex;flex-direction:column;justify-content:center;margin-left:auto;margin-right:auto;margin-top:2rem;max-height:850px;max-width:800px}.back-hard-container{width:90%}.hard-flashcards-container .question-hard-text{background-color:#fff;border-radius:15px;font-size:1.6rem;font-weight:600;margin:1rem auto;max-width:600px;min-width:500px;padding-top:1rem 0;text-align:center}@media screen and (max-width:768px){.hard-flashcards-container .question-hard-text{max-width:none;min-width:90%}}.hard-flashcards-container .hard-answer-text{background-color:#fff;border-radius:5px;margin-left:auto;margin-right:auto;max-height:600px;max-width:600px;min-height:250px;min-height:100px;top:5rem;width:90%}.hard-flashcards-container .hard-answer-text label{color:#474242;font-size:1.2rem;font-weight:600;padding:10px}.hard-flashcards-container .hard-answer-text .hard-answer-input{background-color:#fff;border:1px solid #f0ecec;border-radius:15px;font-size:1rem;font-weight:500;height:225px;outline:none;overflow:auto;padding:15px;resize:none;width:100%}.hard-flashcards-container .hard-answer-btn-group-container{margin-left:auto;margin-right:auto;margin-top:1rem;max-height:600px;max-width:600px;min-height:100px;width:90%}.hard-flashcards-container .hard-answer-btn-group-container .hard-answer-btn{align-items:center;background-color:#258548;border:none;border-radius:30px;color:#fff;cursor:pointer;display:flex;font-size:1rem;gap:.5rem;padding:15px 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0;bottom:0;display:flex;justify-content:space-between;margin-left:auto;margin-right:auto;max-width:600px;padding:10px;position:absolute;position:fixed;width:90%}.hard-flashcards-container .hard-nav-flashcards button{background-color:initial;border:none;border-radius:20px;cursor:pointer;font-size:1rem;font-weight:600;padding:10px}.back-question-hard-text{margin:2rem auto 0;max-height:600px;max-width:600px;width:90%}.back-question-hard-text>:first-child{color:#474242;font-size:1.2rem;font-weight:600}.back-user-answer-text{gap:.8rem;max-height:600px}.back-user-answer-text,.feedback-text-container{background-color:#fff;border-radius:15px;display:flex;flex-direction:column;margin:1rem auto;max-width:600px;min-height:100px;padding:15px;width:90%}.feedback-text-container{gap:1rem}.feedback-text-container .need-text-container,.feedback-text-container .right-text-container,.feedback-text-container .wrong-text-container{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.back-user-answer-text>:first-child{color:#474242;font-size:1.2rem;font-weight:600}.back-user-answer-text>:nth-child(2){color:#474242;font-size:1rem;font-weight:600}.feedback-text-container .right-text-container>:first-child{background-color:#ebfff2;color:#474242;color:#416b47;display:flex;font-size:1.2rem;font-weight:600;gap:.5rem;padding:5px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}.feedback-text-container .right-text-container>:nth-child(2){color:#474242;font-size:1rem;font-weight:600}.feedback-text-container .wrong-text-container>:first-child{background-color:#ffeded;color:#474242;color:#a94442;display:flex;font-size:1.2rem;font-weight:600;gap:.5rem;padding:5px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}.feedback-text-container .wrong-text-container>:nth-child(2){color:#474242;font-size:1rem;font-weight:600}.feedback-text-container .need-text-container>:first-child{background-color:#fff9eb;color:#474242;color:#a94442;display:flex;font-size:1.2rem;font-weight:600;gap:.5rem;padding:5px;width:-webkit-fit-content;width:-moz-fit-content;width:fit-content}.feedback-text-container .need-text-container>:nth-child(2){color:#474242;font-size:1rem;font-weight:600}.show-answer-text{border:1px solid #c7c3c3;padding:10px}.show-answer-text>:first-child{color:#474242;font-size:1.2rem;font-weight:600}.show-answer-text>:nth-child(2){color:#474242;font-size:1rem;font-weight:600}.real-answer .real-answer-text-container{background-color:#fff;border:1px solid #c7c3c3;border-radius:15px;display:flex;flex-direction:column;gap:1rem;margin:1rem;padding:15px}.real-answer{margin-bottom:70px;margin-left:auto;margin-right:auto;max-height:600px;max-width:600px;min-height:100px;width:90%}.real-answer .show-real-answer-btn{align-items:center;background-color:initial;border:none;border-radius:20px;color:#474242;cursor:pointer;display:flex;font-size:1.5rem;font-weight:600;padding:10px}.real-answer .real-answer-text-container span{color:#474242;font-size:1rem;font-weight:600}.show-answer-question-text{margin-left:auto;margin-right:auto;margin-top:2rem;max-height:600px;max-width:600px;width:90%}.show-answer-question-text>:first-child{color:#474242;font-size:1.2rem;font-weight:600}.show-answer-text{background-color:#f6f6f6;border:none;border-radius:15px;display:flex;flex-direction:column;gap:1rem;margin:1rem auto;max-height:600px;max-width:600px;min-height:100px;padding:20px 20px 30px;width:90%}.try-again-btn-container{display:flex;justify-content:center;margin:1rem}.try-again-btn-container .try-again-btn{background-color:#4caf50;border:none;border-radius:40px;color:#fff;cursor:pointer;font-size:1rem;padding:15px 60px}.try-again-btn-container .try-again-btn:hover{background-color:#286d33}.tool-import-parent{display:flex;height:100%;justify-content:center;width:100%}.tool-import-container{background-color:#fff;border-radius:10px;box-shadow:#00000059;display:flex;flex-direction:column;gap:1rem;margin-left:auto;margin-right:auto;max-height:600px;max-width:400px;padding:10px;position:absolute}.tool-import-container .subject-topic-selection-container{align-items:center;display:flex;justify-content:space-between}.tool-import-container .import-title{margin-left:auto;margin-right:auto}.tool-import-container .import-title button{background-color:initial;border:none;border-radius:5px;font-size:1rem;padding:3px;position:absolute;right:0;top:0}.tool-import-container .import-title button:hover{background-color:#ee2121}.tool-import-container .import-btn-container .import-btn{background-color:#508f59;border:none;border-radius:5px;bottom:0;color:#fff;cursor:pointer;font-size:1rem;font-weight:600;padding:10px;right:0}.tool-import-container .import-btn-container .import-btn:hover{background-color:#416b47}.tool-import-container .import-btn-container{align-items:center;display:flex;justify-content:flex-end}@media screen and (max-width:768px){.tool-import-parent{margin:auto;top:2rem}}.coming-soon-container{align-items:center;display:flex;flex-direction:column;justify-content:center;margin:3.5rem}.coming-soon-container h3{font-size:2.5rem;font-weight:800;margin-bottom:1rem;text-align:center}.flash-null{align-items:center;display:flex;flex-direction:column;font-size:2rem;font-weight:800;justify-content:center;margin:3.5rem}.nav .logo{color:#2b37e2;color:#159945}.circular-button{align-items:center;background-color:#00d485;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:16px;height:90px;justify-content:center;width:90px}.not-recording{background-color:#4caf50}.not-recording:hover{background-color:#286d33}.recording{background-color:#b4b4b4}.recording:hover{background-color:#7a7a7a}.timer-display{color:#000;font-size:16px;margin-top:5px;text-align:center}.section-card{position:relative}.section-card .menu-list{background-color:#fff;border-radius:10px;box-shadow:0 4px 12px #0000001f;padding:10px;position:absolute;right:15px;top:40px;width:160px;z-index:6}.section-card .menu-list li{list-style:none;text-decoration:none}.section-card .menu-list .btn-list,.section-card .menu-list .btn-list-delete{background-color:initial;border:none;cursor:pointer;font-size:13px;padding:6px 4px;text-align:left;width:100%}.section-card .menu-list .btn-list:hover{background-color:#00000014}.section-card .menu-list .btn-list-delete{color:#ff5353}.section-card .menu-list .menu-delete-container,.section-card .menu-list .menu-edit-container{align-items:center;display:flex;gap:6px}.section-card .menu-list .menu-delete-container img,.section-card .menu-list .menu-edit-container img{height:16px;width:16px}.section-card .menu-list .section-edit-form{display:flex;flex-direction:column;gap:6px}.section-card .menu-list .section-edit-form .input-add-subject{border:1px solid #d0d0d0;border-radius:6px;font-size:13px;padding:6px 8px;width:100%}.section-card .menu-list .section-edit-form .btn-space{display:flex;gap:6px;justify-content:flex-end}.file-menu-portal{background:#fff;border:1px solid #00000014;border-radius:10px;box-shadow:0 4px 12px #0000001f;padding:10px 12px;position:fixed!important}.file-menu-portal li{align-items:center;display:flex;list-style:none;margin:0;padding:4px 0}.file-menu-portal .file-menu-option{background:#0000;border:none;border-radius:6px;color:#1d1d1f;cursor:pointer;flex:1 1;font-size:13px;padding:6px 4px;transition:background .15s ease,color .15s ease}.file-menu-portal .file-menu-option img{filter:brightness(0) saturate(100%);height:16px;object-fit:contain;width:16px}.file-menu-portal .file-menu-option:hover{background:#0f172a14}.file-menu-portal .file-menu-option.delete{color:#ff4141}.file-menu-portal .file-menu-option.delete img{filter:none}.file-menu-portal hr{border:none;border-top:1px solid #0000000f;margin:6px 0}.file-menu-portal .file-menu-option.delete:hover{background:#ff41411f}.section-card .menu-list .confirm-delete{display:flex;flex-direction:column;gap:8px;text-align:center}.section-card .menu-list .confirm-delete .delete-icon-container{display:flex;justify-content:center}.section-card .menu-list .confirm-delete .delete-icon{height:24px;width:24px}.dot-mark-button{align-items:center;background:none;border:none;cursor:pointer;display:inline-flex;padding:0}.status-message{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-md);transition:transform var(--motion-standard) ease}.status-message--compact{box-shadow:none;padding:var(--space-sm)}.status-message--info{background-color:var(--color-info-soft);border-color:var(--color-info)}.status-message--loading{background-color:var(--color-primary-soft);border-color:var(--color-primary)}.status-message--success{background-color:var(--color-success-soft);border-color:var(--color-success)}.status-message--warning{background-color:var(--color-warning-soft);border-color:var(--color-warning)}.status-message--error{background-color:var(--color-danger-soft);border-color:var(--color-danger)}.status-message__content{color:var(--color-body);display:flex;flex-direction:column;gap:var(--space-2xs)}.status-message__title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.status-message__body{color:var(--color-body-muted);font-size:var(--font-size-sm)}.status-message__actions{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.status-message__button{border:1px solid #0000;border-radius:var(--radius-pill);cursor:pointer;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);padding:var(--space-2xs) var(--space-sm);transition:background-color var(--motion-snappy) ease,border-color var(--motion-snappy) ease,transform var(--motion-snappy) ease}.status-message__button:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:2px}.status-message__button--primary{background:var(--color-primary);color:#fff}.status-message__button--primary:hover{background:var(--color-primary-hover)}.status-message__button--secondary{background:#0000;border-color:var(--color-primary);color:var(--color-primary)}.status-message__button--secondary:hover{background:var(--color-primary-soft)}.status-message__button[disabled]{cursor:not-allowed;opacity:.6}:root{--color-surface-muted:#f6f8fc;--color-surface-strong:#edf2ff;--color-border:#d6deeb;--color-border-strong:#aab8d6;--color-text:#1b2733;--color-text-subtle:#516079;--color-link:#159945;--color-link-hover:#117a36;--color-primary:#159945;--color-primary-hover:#117a36;--color-primary-pressed:#0d6329;--color-primary-soft:#e3f6eb;--color-success:#1b7a46;--color-success-soft:#e1f5e9;--color-danger:#c9372c;--color-danger-soft:#fdecea;--shadow-sm:0 6px 18px #105e2c14;--shadow-md:0 16px 40px 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.12s ease,transform .12s ease,box-shadow .12s ease;transition:background-color var(--motion-snappy,.12s) ease,transform var(--motion-snappy,.12s) ease,box-shadow var(--motion-snappy,.12s) ease}.btn-af-fl:hover{background:#0f7032;background:var(--color-brand-hover,#0f7032);box-shadow:0 4px 14px #0f172a1f;box-shadow:var(--shadow-md,0 4px 14px #0f172a1f);transform:translateY(-1px)}.btn-af-fl:focus-visible{outline:3px solid #15994559;outline-offset:3px}.btn-af-fl:active{transform:translateY(0)}.shareable-page{background:radial-gradient(circle at 18% 22%,#15994514,#0000 42%),radial-gradient(circle at 82% 6%,#0984e312,#0000 36%),#f6f8fb;background:radial-gradient(circle at 18% 22%,#15994514,#0000 42%),radial-gradient(circle at 82% 6%,#0984e312,#0000 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14px}.shareable-session-rail__copy{grid-gap:4px;display:grid;gap:4px}.shareable-session-rail__title{color:#0f172a;font-size:1rem;font-weight:800;margin:0}.shareable-session-rail__hint{color:#475569;font-size:.95rem;margin:0}.shareable-session-rail__actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.shareable-ghost-btn{align-items:center;background:#0f172a;border:1px solid #0f172a24;border-radius:12px;color:#fff;cursor:pointer;display:inline-flex;font-weight:700;gap:6px;justify-content:center;padding:.7rem 1.1rem;transition:transform .12s ease,box-shadow .12s ease,background-color .12s ease,border-color .12s ease}.shareable-ghost-btn:hover{background:#0b1224;border-color:#0f172a3d;box-shadow:0 10px 18px #0f172a33;transform:translateY(-1px)}.shareable-progress-metrics{grid-gap:12px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.shareable-progress-chip{background:linear-gradient(135deg,#0c943c14,#0c943c05);border:1px solid 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solid #0000;border-radius:12px;font-weight:800;min-width:110px;padding:.85rem 1.05rem}.shareable-card .btn-group .again{background:#fef2f2;border-color:#fecaca;color:#b91c1c}.shareable-card .btn-group .again:hover{background:#b91c1c;border-color:#b91c1c;color:#fff}.shareable-card .btn-group .hard{background:#fff7ed;border-color:#fed7aa;color:#c05621}.shareable-card .btn-group .hard:hover{background:#c05621;border-color:#c05621;color:#fff}.shareable-card .btn-group .good{background:#ecfeff;border-color:#bae6fd;color:#0369a1}.shareable-card .btn-group .good:hover{background:#0369a1;border-color:#0369a1;color:#fff}.shareable-card .btn-group .easy{background:#ecfdf3;border-color:#bbf7d0;color:#0c943c}.shareable-card .btn-group .easy:hover{background:#0c943c;border-color:#0c943c;color:#fff}.shareable-card .show-answer-btn-container{margin-top:12px;position:static}.shareable-card 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.line-progress-bar-container{background-color:#0c943c14;height:12px;width:100%}.shareable-page .line-progress-bar-filler{background:linear-gradient(90deg,#0c943c,#0e7490)}.shareable-page .line-progress-bar-perant span{color:#0f172a;font-size:.95rem;font-weight:700}@media (max-width:640px){.shareable-hero,.shareable-page{padding:1rem}.shareable-session-rail{align-items:flex-start;flex-direction:column}.shareable-session-rail__actions{justify-content:flex-start;width:100%}.shareable-hero__action-row{grid-template-columns:1fr}}.sidebar{background:var(--color-surface);border-right:1px solid var(--color-border);box-shadow:var(--shadow-lg);color:var(--color-body);display:flex;flex-direction:column;gap:var(--space-lg);height:100vh;left:0;padding:var(--space-xl) var(--space-md) var(--space-2xl);position:fixed;top:0;width:280px;z-index:1200}.sidebar__header{align-items:center;display:flex;gap:var(--space-sm);justify-content:space-between}.sidebar__brand{color:var(--color-brand);font-family:var(--font-family-sans);font-size:var(--font-size-xl);font-weight:700;letter-spacing:.02em;text-decoration:none}.sidebar__toggle-button{align-items:center;background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-body-muted);cursor:pointer;display:inline-flex;font-size:var(--font-size-xs);font-weight:600;gap:var(--space-2xs);letter-spacing:.08em;padding:var(--space-2xs) var(--space-sm);text-transform:uppercase;transition:border-color var(--motion-snappy),background-color 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var(--space-sm)}.sidebar__status--loading{background:var(--color-brand-soft);border-color:#15994559;color:var(--color-brand)}.sidebar__status--success{background:var(--color-success-soft);border-color:#04785759;color:var(--color-success)}.sidebar__status--error{background:var(--color-danger-soft);border-color:#dc262659;color:var(--color-danger)}.sidebar__status-text{flex:1 1;line-height:var(--line-height-snug)}.sidebar__status-dismiss{background:none;border:none;border-radius:var(--radius-sm);color:currentColor;cursor:pointer;font-weight:600;padding:var(--space-3xs) var(--space-2xs)}.sidebar__status-dismiss:hover{text-decoration:underline}.sidebar__nav{padding-inline:0}.sidebar__nav--secondary{margin-top:auto}.sidebar__list{grid-gap:var(--space-2xs);display:grid;gap:var(--space-2xs);list-style:none;margin:0;padding:0}.sidebar__deck-link,.sidebar__link{grid-gap:var(--space-sm);align-items:center;border-radius:var(--radius-md);color:var(--color-body-muted);display:grid;font-size:var(--font-size-sm);font-weight:600;gap:var(--space-sm);grid-template-columns:24px auto;padding:var(--space-xs) var(--space-sm);text-decoration:none;transition:background-color var(--motion-snappy),color var(--motion-snappy)}.sidebar__deck-link:hover,.sidebar__link:hover{background:var(--color-surface-subtle);color:var(--color-body)}.sidebar__deck-link--active,.sidebar__link--active{background:var(--color-brand-soft);color:var(--color-brand)}.sidebar__link--secondary{color:var(--color-body-subtle);font-weight:500}.sidebar__icon 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var(--space-sm)}.sidebar__inline-feedback--error{background:var(--color-danger-soft);color:var(--color-danger)}.sidebar__retry-button{background:none;border:none;color:var(--color-brand);cursor:pointer;font-weight:600;margin-left:auto;padding:0}.sidebar__retry-button:hover{text-decoration:underline}.sidebar__empty-state{color:var(--color-body-subtle);font-size:var(--font-size-sm);line-height:var(--line-height-snug);margin:0}.sidebar__deck-list{margin:0;padding:0}.sidebar__deck-list,.sidebar__topic-list{grid-gap:var(--space-2xs);display:grid;gap:var(--space-2xs);list-style:none}.sidebar__topic-list{margin:var(--space-2xs) 0 0;padding-left:calc(24px + var(--space-sm))}.sidebar__topic-link{grid-gap:var(--space-xs);align-items:center;border-radius:var(--radius-sm);color:var(--color-body-subtle);display:grid;font-size:var(--font-size-xs);font-weight:500;gap:var(--space-xs);grid-template-columns:10px auto;padding:var(--space-2xs) 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var(--color-border);margin-top:auto;padding-top:var(--space-lg)}.sidebar__account-card{grid-gap:var(--space-xs);align-items:start;background:var(--color-surface);border:1px solid 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2rem))}.sidebar__subscription-header{align-items:flex-start;display:flex;gap:var(--space-md);justify-content:space-between}.sidebar__subscription-eyebrow{color:var(--color-body-subtle);font-size:var(--font-size-xs);font-weight:700;letter-spacing:.08em;margin:0;text-transform:uppercase}.sidebar__subscription-header h2{color:var(--color-body);font-size:var(--font-size-xl);margin:var(--space-3xs) 0 0}.sidebar__subscription-subtitle{color:var(--color-body-subtle);font-size:var(--font-size-sm);margin:var(--space-2xs) 0 0;max-width:520px}.sidebar__subscription-close{background:var(--color-surface-subtle);border:none;border-radius:50%;color:var(--color-body);cursor:pointer;display:grid;height:40px;place-items:center;transition:background var(--motion-snappy),transform var(--motion-snappy);width:40px}.sidebar__subscription-close:hover{background:var(--color-surface-strong);transform:scale(1.05)}.sidebar__subscription-close:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}.sidebar__subscription-feedback{background:var(--color-danger-soft);border:1px solid #dc262633;border-radius:var(--radius-md);margin:0}.sidebar__logout,.sidebar__subscription-feedback{color:var(--color-danger);font-weight:600;padding:var(--space-xs) var(--space-sm)}.sidebar__logout{grid-gap:var(--space-sm);align-items:center;background:none;border:1px solid #0000;border-radius:var(--radius-md);cursor:pointer;display:grid;font-size:var(--font-size-sm);gap:var(--space-sm);grid-template-columns:24px auto;transition:background-color var(--motion-snappy),border-color var(--motion-snappy);width:100%}.sidebar__logout:hover{background:#dc262614;border-color:#dc26262e}.sidebar__brand:focus-visible,.sidebar__deck-link:focus-visible,.sidebar__input:focus-visible,.sidebar__link:focus-visible,.sidebar__logout:focus-visible,.sidebar__retry-button:focus-visible,.sidebar__status-dismiss:focus-visible,.sidebar__submit:focus-visible,.sidebar__toggle-button:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}@keyframes sidebar-spin{to{transform:rotate(1turn)}}@media (max-width:1024px){.sidebar{width:260px}}@media (max-width:768px){.sidebar{width:min(85vw,320px)}}@media (prefers-reduced-motion:reduce){.sidebar,.sidebar__deck-link,.sidebar__link,.sidebar__logout,.sidebar__submit,.sidebar__toggle-button{transition:none}.sidebar__spinner{animation:none}}:root{--color-surface-elevated:#f4f7f9;--color-border-subtle:#d0d5dd;--color-border-strong:#98a2b3;--color-text-primary:#1f2937;--color-text-secondary:#475467;--color-text-tertiary:#667085;--color-brand-primary:#159945;--color-brand-strong:#0f7032;--color-brand-soft:#e5f4eb;--color-success-strong:#027a48;--color-success-soft:#ecfdf3;--color-error-strong:#b42318;--color-error-soft:#fef3f2;--font-family-sans:"Inter","Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,"Helvetica 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var(--transition-default)}.subjects__main--sidebar-open{margin-left:280px}@media (max-width:768px){.subjects__main--sidebar-open{margin-left:0}}.subjects__header{align-items:flex-start;display:flex;flex-wrap:wrap;gap:24px;gap:var(--space-lg);justify-content:space-between;margin-bottom:32px;margin-bottom:var(--space-xl)}.subjects__title{font-size:2rem;font-weight:700;font-weight:var(--font-weight-bold);margin:0}.subjects__subtitle{color:#475467;color:var(--color-text-secondary);font-size:1rem;font-size:var(--font-size-base);margin:8px 0 0;margin:var(--space-xs) 0 0}.subjects__summary{grid-gap:16px;grid-gap:var(--space-md);display:grid;gap:16px;gap:var(--space-md);grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.subjects__summary dt{color:#667085;color:var(--color-text-tertiary);font-size:.75rem;font-size:var(--font-size-xs);letter-spacing:.08em;margin-bottom:4px;margin-bottom:var(--space-2xs);text-transform:uppercase}.subjects__summary dd{color:#1f2937;color:var(--color-text-primary);font-size:1.5rem;font-weight:600;font-weight:var(--font-weight-semibold);margin:0}.subjects-notice{align-items:center;border:1px solid #0000;border-radius:10px;border-radius:var(--radius-md);display:flex;gap:12px;gap:var(--space-sm);margin-bottom:24px;margin-bottom:var(--space-lg);padding:12px 16px;padding:var(--space-sm) var(--space-md)}.subjects-notice--loading{background-color:#e5f4eb;background-color:var(--color-brand-soft);border-color:#1599454d;color:#0f7032;color:var(--color-brand-strong)}.subjects-notice--success{background-color:#ecfdf3;background-color:var(--color-success-soft);border-color:#027a4859;color:#027a48;color:var(--color-success-strong)}.subjects-notice--error{background-color:#fef3f2;background-color:var(--color-error-soft);border-color:#b4231859;color:#b42318;color:var(--color-error-strong)}.subjects-notice__spinner,.subjects__spinner{animation:subjects-spin .8s linear infinite;border:2px solid;border-radius:50%;border-top:2px solid #0000;height:16px;width:16px}.subjects-notice__dismiss{background:none;border:none;color:inherit;cursor:pointer;font-weight:500;font-weight:var(--font-weight-medium)}.subjects__section{grid-gap:32px;grid-gap:var(--space-xl);display:grid;gap:32px;gap:var(--space-xl)}.subjects__actions{align-items:center;display:flex;justify-content:space-between}.subjects__form{grid-gap:8px;grid-gap:var(--space-xs);background-color:#fff;background-color:var(--color-surface);border:1px solid #d0d5dd;border:1px solid var(--color-border-subtle);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 10px 35px #0f241424;box-shadow:var(--shadow-soft);display:grid;gap:8px;gap:var(--space-xs);padding:16px;padding:var(--space-md);width:min(420px,100%)}.subjects__label{color:#667085;color:var(--color-text-tertiary);font-size:.75rem;font-size:var(--font-size-xs);letter-spacing:.08em;text-transform:uppercase}.subjects__form-row{display:flex;gap:12px;gap:var(--space-sm)}.subjects__input{border:1px solid #d0d5dd;border:1px solid var(--color-border-subtle);border-radius:10px;border-radius:var(--radius-md);flex:1 1;font-size:1rem;font-size:var(--font-size-base);padding:12px 16px;padding:var(--space-sm) var(--space-md)}.subjects__input:focus-visible{outline:2px solid #159945;outline:2px solid var(--color-brand-primary);outline-offset:2px}.subjects__form-actions{display:flex;gap:12px;gap:var(--space-sm)}.subject-card__button,.subjects__button{border:none;border-radius:6px;border-radius:var(--radius-sm);cursor:pointer;font-size:.875rem;font-size:var(--font-size-sm);font-weight:600;font-weight:var(--font-weight-semibold);padding:12px 16px;padding:var(--space-sm) var(--space-md);transition:background-color .18s ease-in-out,color .18s ease-in-out;transition:background-color var(--transition-default),color var(--transition-default)}.subject-card__button--primary,.subjects__button--primary{background-color:#159945;background-color:var(--color-brand-primary);color:#fff;color:var(--color-surface)}.subject-card__button--primary:disabled,.subjects__button--primary:disabled{background-color:#d0d5dd;background-color:var(--color-border-subtle);color:#667085;color:var(--color-text-tertiary);cursor:not-allowed}.subject-card__button--danger{background-color:#b42318;background-color:var(--color-error-strong);color:#fff;color:var(--color-surface)}.subject-card__button--danger:disabled{background-color:#b4231833;color:#667085;color:var(--color-text-tertiary);cursor:not-allowed}.subjects__cta{align-items:center;background-color:#159945;background-color:var(--color-brand-primary);border:none;border-radius:10px;border-radius:var(--radius-md);box-shadow:0 10px 35px #0f241424;box-shadow:var(--shadow-soft);color:#fff;color:var(--color-surface);cursor:pointer;display:inline-flex;font-weight:600;font-weight:var(--font-weight-semibold);gap:12px;gap:var(--space-sm);padding:12px 24px;padding:var(--space-sm) var(--space-lg)}.subjects__cta:hover{background-color:#0f7032;background-color:var(--color-brand-strong)}.subjects__cta-icon img{height:16px;width:16px}.subject-card__form-feedback,.subjects__form-feedback{color:#b42318;color:var(--color-error-strong);font-size:.875rem;font-size:var(--font-size-sm);margin:0}.subjects__bootstrap{align-items:center;background-color:#e5f4eb;background-color:var(--color-brand-soft);border-radius:10px;border-radius:var(--radius-md);color:#0f7032;color:var(--color-brand-strong);display:inline-flex;gap:12px;gap:var(--space-sm);padding:12px 16px;padding:var(--space-sm) var(--space-md)}.subjects__grid{grid-gap:24px;grid-gap:var(--space-lg);display:grid;gap:24px;gap:var(--space-lg)}@media (min-width:720px){.subjects__grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}}@media (max-width:600px){.subjects__main{padding:24px 16px;padding:var(--space-lg) var(--space-md)}.subjects__header{align-items:stretch;flex-direction:column}.subjects__summary{gap:12px;gap:var(--space-sm);grid-template-columns:1fr}.subjects__actions{align-items:stretch;flex-direction:column;gap:12px;gap:var(--space-sm)}.subjects__form{width:100%}.subject-card__form-actions,.subject-card__form-row,.subjects__form-actions,.subjects__form-row{align-items:stretch;flex-direction:column}.subject-card__button,.subject-card__button--primary,.subjects__button,.subjects__button--primary{justify-content:center;width:100%}.subject-card{padding:16px;padding:var(--space-md)}.subject-card__header{align-items:flex-start}.subject-card__topic-main{align-items:stretch;flex-direction:column}.subject-card__icon-actions{justify-content:flex-end}.subject-card__add-topic{padding:12px 16px;padding:var(--space-sm) var(--space-md)}.icon-button{height:32px;width:32px}}.subjects__empty-state{padding:32px;padding:var(--space-xl);text-align:center}.subject-card,.subjects__empty-state{background-color:#fff;background-color:var(--color-surface);border:1px solid #d0d5dd;border:1px solid var(--color-border-subtle);border-radius:16px;border-radius:var(--radius-lg);box-shadow:0 10px 35px #0f241424;box-shadow:var(--shadow-soft)}.subject-card{grid-gap:16px;grid-gap:var(--space-md);display:grid;gap:16px;gap:var(--space-md);padding:24px;padding:var(--space-lg)}.subject-card__header{align-items:center;display:flex;gap:12px;gap:var(--space-sm);justify-content:space-between}.subject-card__toggle{grid-gap:12px;grid-gap:var(--space-sm);background:none;border:none;color:#1f2937;color:var(--color-text-primary);cursor:pointer;display:grid;gap:12px;gap:var(--space-sm);grid-template-columns:1fr auto;padding:0;text-align:left}.subject-card__name{font-size:1.125rem;font-size:var(--font-size-lg);font-weight:600;font-weight:var(--font-weight-semibold)}.subject-card__count{color:#667085;color:var(--color-text-tertiary);font-size:.875rem;font-size:var(--font-size-sm)}.subject-card__actions,.subject-card__icon-actions{align-items:center;display:flex;gap:12px;gap:var(--space-sm)}.icon-button{align-items:center;background-color:#fff;background-color:var(--color-surface);border:1px solid #d0d5dd;border:1px solid var(--color-border-subtle);border-radius:50%;cursor:pointer;display:inline-flex;height:34px;justify-content:center;transition:background-color .18s ease-in-out,border-color .18s ease-in-out,transform .18s ease-in-out;transition:background-color var(--transition-default),border-color var(--transition-default),transform var(--transition-default);width:34px}.icon-button img{height:18px;width:18px}.icon-button:hover{background-color:#f4f7f9;background-color:var(--color-surface-elevated);border-color:#98a2b3;border-color:var(--color-border-strong);transform:translateY(-1px)}.icon-button:focus-visible{outline:2px solid #159945;outline:2px solid var(--color-brand-primary);outline-offset:2px}.icon-button--danger{border-color:#b4231859}.icon-button--danger:hover{background-color:#fef3f2;background-color:var(--color-error-soft);border-color:#b42318;border-color:var(--color-error-strong)}.subject-card__action{background:none;border:none;color:#159945;color:var(--color-brand-primary);cursor:pointer;font-size:.875rem;font-size:var(--font-size-sm);font-weight:500;font-weight:var(--font-weight-medium);padding:4px 8px;padding:var(--space-2xs) var(--space-xs)}.subject-card__action:focus-visible,.subject-card__button:focus-visible,.subject-card__input:focus-visible,.subject-card__topic-link:focus-visible,.subjects__button:focus-visible,.subjects__cta:focus-visible{outline:2px solid #159945;outline:2px solid var(--color-brand-primary);outline-offset:2px}.subject-card__action--danger{color:#b42318;color:var(--color-error-strong)}.subject-card__form{grid-gap:8px;grid-gap:var(--space-xs);display:grid;gap:8px;gap:var(--space-xs)}.subject-card__form--inline{background-color:#f4f7f9;background-color:var(--color-surface-elevated);border:1px solid #d0d5dd;border:1px solid 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span,.study-icon-button,.study-notice__spinner,.study-skeleton{animation:none;transition:none}}:root{--dashboard-surface:#fff;--dashboard-surface-muted:#f4f9f5;--dashboard-border:#d0d5dd;--dashboard-border-strong:#98a2b3;--dashboard-text:#1f2937;--dashboard-text-muted:#475467;--dashboard-text-soft:#667085;--dashboard-accent:#159945;--dashboard-accent-soft:#e5f4eb;--dashboard-accent-strong:#0f7032;--dashboard-danger:#c2412d;--dashboard-radius-sm:8px;--dashboard-radius-md:12px;--dashboard-radius-lg:18px;--dashboard-gap-xs:8px;--dashboard-gap-sm:16px;--dashboard-gap-md:24px;--dashboard-gap-lg:32px;--dashboard-gap-xl:40px;--dashboard-shadow:0 20px 45px #0f172a1a;--dashboard-transition:180ms ease-in-out}.dashboard-shell{background:linear-gradient(180deg,#f8fafc,#edf7ee);color:#1f2937;color:var(--dashboard-text);min-height:100vh}.dashboard-main{flex:1 1;padding:40px clamp(1.5rem,3vw,3.5rem);padding:var(--dashboard-gap-xl) clamp(1.5rem,3vw,3.5rem) 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#fff;outline-offset:2px}.dashboard-hero__cta-count{align-items:center;background-color:#fff3;border-radius:50%;display:inline-flex;font-weight:700;height:34px;justify-content:center;min-width:34px}.dashboard-status{margin-bottom:32px;margin-bottom:var(--dashboard-gap-lg)}.dashboard-status__alert{background-color:#f2fdf5;border:1px solid #c2412d66;border-radius:12px;border-radius:var(--dashboard-radius-md);color:#c2412d;color:var(--dashboard-danger);margin:0;padding:16px 24px;padding:var(--dashboard-gap-sm) var(--dashboard-gap-md)}.dashboard-grid{grid-gap:32px;grid-gap:var(--dashboard-gap-lg);display:grid;gap:32px;gap:var(--dashboard-gap-lg)}.dashboard-grid--two{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.dashboard-card{grid-gap:16px;grid-gap:var(--dashboard-gap-sm);background-color:#fff;background-color:var(--dashboard-surface);border:1px solid #d0d5ddb3;border-radius:18px;border-radius:var(--dashboard-radius-lg);box-shadow:0 20px 45px #0f172a1a;box-shadow:var(--dashboard-shadow);display:grid;gap:16px;gap:var(--dashboard-gap-sm);min-height:180px;padding:24px;padding:var(--dashboard-gap-md)}.dashboard-card--span-2{grid-column:span 2}.dashboard-card__header{align-items:flex-start;gap:16px;gap:var(--dashboard-gap-sm);justify-content:space-between}.dashboard-card__title{font-size:1.1rem;font-weight:600;margin:0}.dashboard-card__subtitle{color:#667085;color:var(--dashboard-text-soft);font-size:.95rem;margin:4px 0 0}.dashboard-card__body{display:block}.dashboard-card__body--stack{grid-gap:16px;grid-gap:var(--dashboard-gap-sm);display:grid;gap:16px;gap:var(--dashboard-gap-sm)}.dashboard-card__body--center{display:grid;min-height:220px;place-items:center}.dashboard-card__placeholder{color:#475467;color:var(--dashboard-text-muted);margin:0}.dashboard-chart{height:260px;position:relative}.dashboard-metric{align-items:center;background-color:#f4f9f5;background-color:var(--dashboard-surface-muted);border:1px solid #d0d5dd99;border-radius:12px;border-radius:var(--dashboard-radius-md);gap:16px;gap:var(--dashboard-gap-sm);padding:16px;padding:var(--dashboard-gap-sm)}.dashboard-metric__icon{align-items:center;background-color:#e5f4eb;background-color:var(--dashboard-accent-soft);border-radius:50%;display:inline-flex;height:44px;justify-content:center;width:44px}.dashboard-metric__content{flex-direction:column;gap:4px}.dashboard-metric__label{color:#667085;color:var(--dashboard-text-soft);font-size:.9rem}.dashboard-metric__value{font-size:1.25rem;font-weight:700}.heatmap{grid-gap:16px;grid-gap:var(--dashboard-gap-sm);display:grid;gap:16px;gap:var(--dashboard-gap-sm)}.heatmap-grid{align-items:start;grid-auto-columns:minmax(18px,1fr);grid-auto-flow:column;min-height:160px}.heatmap-grid,.heatmap-week{grid-gap:6px;display:grid;gap:6px}.heatmap-week{grid-auto-rows:18px}.heatmap-cell{background-color:#e5e7eb;border-radius:4px;height:18px;transition:transform .18s ease-in-out,box-shadow .18s ease-in-out;transition:transform var(--dashboard-transition),box-shadow var(--dashboard-transition);width:18px}.heatmap-cell:hover{box-shadow:0 6px 12px #0f172a26;transform:translateY(-2px)}.heatmap-cell--empty{background-color:#dce9de}.heatmap-cell--low{background-color:#c1f0d1}.heatmap-cell--medium{background-color:#8bdca8}.heatmap-cell--high{background-color:#159945}.heatmap-legend{align-items:center;color:#667085;color:var(--dashboard-text-soft);flex-wrap:wrap;font-size:.85rem;gap:16px;gap:var(--dashboard-gap-sm);justify-content:flex-start}.heatmap-legend__item{align-items:center;display:inline-flex;gap:6px}.heatmap-legend__swatch{background-color:#dce9de;border-radius:4px;display:inline-block;height:16px;width:16px}.dashboard-pie{height:220px;position:relative}.dashboard-pie__center{display:grid;inset:0;place-items:center;pointer-events:none;position:absolute}.dashboard-pie__total{font-size:1.5rem;font-weight:700}.dashboard-pie__label{color:#667085;color:var(--dashboard-text-soft);font-size:.85rem}.dashboard-pie__legend{grid-gap:8px;grid-gap:var(--dashboard-gap-xs);display:grid;gap:8px;gap:var(--dashboard-gap-xs);margin-top:16px;margin-top:var(--dashboard-gap-sm)}.dashboard-pie__legend-item{align-items:center;color:#667085;color:var(--dashboard-text-soft);display:inline-flex;font-size:.9rem;gap:8px;gap:var(--dashboard-gap-xs)}.dashboard-pie__legend-swatch{border-radius:3px;height:14px;width:14px}.dashboard-card:focus-within,.dashboard-hero__cta:focus-visible,.dashboard-metric:focus-within,.icon-button:focus-visible{outline:2px solid #159945;outline:2px solid var(--dashboard-accent);outline-offset:2px}.dashboard-panel{background:#fff;background:var(--dashboard-surface);border:1px solid #d0d5dd;border:1px solid var(--dashboard-border);border-radius:18px;border-radius:var(--dashboard-radius-lg);box-shadow:0 20px 45px #0f172a1a;box-shadow:var(--dashboard-shadow);display:flex;flex-direction:column;gap:24px;gap:var(--dashboard-gap-md);margin-top:32px;margin-top:var(--dashboard-gap-lg);padding:32px;padding:var(--dashboard-gap-lg)}.dashboard-panel--documents{margin-top:40px;margin-top:var(--dashboard-gap-xl)}.documents-heading{align-items:center;display:flex;flex-wrap:wrap;gap:24px;gap:var(--dashboard-gap-md);justify-content:space-between}.documents-heading h2{font-size:clamp(1.3rem,2vw,1.6rem);margin:0}.documents-heading__actions button{background:#159945;background:var(--dashboard-accent);border:1px solid #159945;border:1px solid var(--dashboard-accent);border-radius:8px;border-radius:var(--dashboard-radius-sm);color:#fff;cursor:pointer;padding:.65rem 1.2rem;transition:.18s ease-in-out;transition:var(--dashboard-transition)}.documents-heading__actions button:disabled{cursor:not-allowed;opacity:.6}.documents-heading__actions button:not(:disabled):hover{background:#0f7032;background:var(--dashboard-accent-strong)}.documents-upload{background:#f4f9f5;background:var(--dashboard-surface-muted);border-radius:12px;border-radius:var(--dashboard-radius-md);padding:24px;padding:var(--dashboard-gap-md)}.documents-upload,.documents-upload__form{grid-gap:16px;grid-gap:var(--dashboard-gap-sm);display:grid;gap:16px;gap:var(--dashboard-gap-sm)}.documents-upload__form input[type=file],.documents-upload__form input[type=text],.documents-upload__form textarea{border:1px solid #d0d5dd;border:1px solid var(--dashboard-border);border-radius:8px;border-radius:var(--dashboard-radius-sm);font-size:.95rem;padding:.6rem 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button:disabled{cursor:not-allowed;opacity:.6}.documents-pagination button:not(:disabled):hover{border-color:#159945;border-color:var(--dashboard-accent);color:#159945;color:var(--dashboard-accent)}.documents-detail{grid-gap:24px;grid-gap:var(--dashboard-gap-md);align-content:start;background:#fff;border:1px solid #d0d5dd;border:1px solid var(--dashboard-border);border-radius:12px;border-radius:var(--dashboard-radius-md);display:grid;gap:24px;gap:var(--dashboard-gap-md);padding:24px;padding:var(--dashboard-gap-md)}.documents-detail__header{display:flex;flex-wrap:wrap;gap:24px;gap:var(--dashboard-gap-md);justify-content:space-between}.documents-detail__status{color:#667085;color:var(--dashboard-text-soft);margin:.15rem 0 0}.documents-detail__status--error{color:#c2412d;color:var(--dashboard-danger)}.documents-detail__actions{align-items:center;display:flex;gap:16px;gap:var(--dashboard-gap-sm)}.documents-detail__actions 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var(--dashboard-border);border-radius:8px;border-radius:var(--dashboard-radius-sm);font-size:.95rem;padding:.55rem .75rem}.documents-search__form button{background:#fff;border:1px solid #d0d5dd;border:1px solid var(--dashboard-border);border-radius:8px;border-radius:var(--dashboard-radius-sm);cursor:pointer;justify-self:flex-start;padding:.5rem 1.2rem;transition:.18s ease-in-out;transition:var(--dashboard-transition)}.documents-search__form button:hover{border-color:#159945;border-color:var(--dashboard-accent);color:#159945;color:var(--dashboard-accent)}.documents-search__results{grid-gap:8px;grid-gap:var(--dashboard-gap-xs);display:grid;gap:8px;gap:var(--dashboard-gap-xs);list-style:none;margin-top:16px;margin-top:var(--dashboard-gap-sm);padding:0}.documents-search__results li{background:#fff;border:1px solid #d0d5dd;border:1px solid var(--dashboard-border);border-radius:8px;border-radius:var(--dashboard-radius-sm);font-size:.9rem;padding:8px;padding:var(--dashboard-gap-xs)}.documents-search__results small{color:#667085;color:var(--dashboard-text-soft);display:block;margin-top:.25rem}@media (max-width:640px){.dashboard-main{padding:32px 24px 40px;padding:var(--dashboard-gap-lg) var(--dashboard-gap-md) var(--dashboard-gap-xl)}.dashboard-card--span-2{grid-column:span 1}.dashboard-chart{height:220px}.documents-grid{grid-template-columns:1fr}}.no-scrollbar{scrollbar-width:none}.no-scrollbar::-webkit-scrollbar{display:none}.chart-container-month{background:var(--cost-color-surface);border:1px solid 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(min-width:1024px){.cost-dashboard__content{align-items:start;grid-template-columns:minmax(0,2fr) minmax(280px,1fr)}.cost-dashboard__section:first-of-type{grid-column:1/2}.cost-dashboard__section:last-of-type{grid-column:2/3}}.cost-dashboard__section{min-width:0}.cost-status{align-items:center;background:var(--cost-color-surface);border:1px solid var(--cost-color-border);border-radius:var(--cost-radius-md);box-shadow:var(--cost-shadow-sm);display:flex;font-size:var(--cost-font-size-sm);gap:var(--cost-space-4);margin-bottom:var(--cost-space-6);padding:var(--cost-space-6)}.cost-status__dot{background:var(--cost-color-text-muted);border-radius:50%;height:10px;width:10px}.cost-status--loading .cost-status__dot{background:var(--cost-color-primary)}.cost-status--success{border-left:4px solid var(--cost-color-positive)}.cost-status--success .cost-status__dot{background:var(--cost-color-positive)}.cost-status--error{border-left:4px solid var(--cost-color-danger)}.cost-status--error .cost-status__dot{background:var(--cost-color-danger)}.cost-status--error{color:var(--cost-color-danger)}.cost-state{align-items:center;background:var(--cost-color-surface-muted);border:1px dashed var(--cost-color-border);border-radius:var(--cost-radius-md);color:var(--cost-color-text-muted);display:flex;flex-direction:column;gap:var(--cost-space-4);justify-content:center;min-height:220px;padding:var(--cost-space-12);text-align:center}.cost-state--error{border-color:var(--cost-color-danger);color:var(--cost-color-danger)}.cost-state__actions{display:flex;gap:var(--cost-space-4)}.cost-button{align-items:center;background:var(--cost-color-primary);border:1px solid #0000;border-radius:var(--cost-radius-sm);color:#fff;cursor:pointer;display:inline-flex;font-weight:var(--cost-font-weight-medium);gap:var(--cost-space-2);justify-content:center;padding:var(--cost-space-4) var(--cost-space-8);transition:transform .12s ease,box-shadow .12s ease,background .12s ease}.cost-button:hover{background:var(--cost-color-primary-strong)}.cost-button:focus-visible{outline:3px solid var(--cost-color-focus);outline-offset:2px}.cost-button--ghost{background:#0000;border-color:var(--cost-color-border);color:var(--cost-color-text-muted)}.cost-button--ghost:hover{border-color:var(--cost-color-primary);color:var(--cost-color-primary)}.bill-loading-overlay,.cost-loading-overlay{align-items:center;background:var(--cost-color-overlay);border-radius:inherit;color:var(--cost-color-primary);display:flex;flex-direction:column;gap:var(--cost-space-2);inset:0;justify-content:center;pointer-events:none;position:absolute;text-align:center;z-index:1}.bill-loading-overlay{border-radius:50%}.cost-loading-spinner{animation:cost-spin .8s linear infinite;border-bottom:2px solid #0000;border-left:2px solid #0000;border-radius:50%;border-right:2px solid #0000;border-right-color:var(--cost-color-primary);border-top:2px solid #0000;border-top-color:var(--cost-color-primary);height:18px;width:18px}.cost-loading-text{font-size:var(--cost-font-size-xs);font-weight:var(--cost-font-weight-medium);letter-spacing:.05em;text-transform:uppercase}.cost-skeleton{animation:cost-shimmer 1.4s ease infinite;background:linear-gradient(90deg,var(--cost-color-surface-muted) 25%,var(--cost-color-neutral) 50%,var(--cost-color-surface-muted) 75%);background-size:200% 100%;border-radius:var(--cost-radius-md);height:100%;width:100%}.cost-skeleton--chart{min-height:260px}.cost-skeleton--bill{min-height:220px}@keyframes cost-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes cost-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}:root{--today-surface:#fff;--today-surface-muted:#f5fbf7;--today-border:#d0e5d8;--today-border-strong:#8abf9d;--today-text:#1f2937;--today-text-soft:#5b6b60;--today-accent:#159945;--today-accent-strong:#0f7032;--today-accent-soft:#e5f4eb;--today-radius-sm:8px;--today-radius-md:14px;--today-gap-sm:12px;--today-gap-md:20px;--today-gap-lg:32px;--today-shadow:0 18px 40px #1599451f;--today-transition:160ms ease-in-out}.today-shell{background:linear-gradient(180deg,#f8fdf9,#eef7f0);color:#1f2937;color:var(--today-text);display:flex;min-height:100vh}.today-main{flex:1 1;padding:32px clamp(1.5rem,3vw,3.5rem);padding:var(--today-gap-lg) clamp(1.5rem,3vw,3.5rem) var(--today-gap-lg);transition:margin-left .16s ease-in-out;transition:margin-left var(--today-transition)}.today-main--sidebar-open{margin-left:280px}@media (max-width:900px){.today-main--sidebar-open{margin-left:0}}.today-hero{align-items:center;display:flex;flex-wrap:wrap;gap:32px;gap:var(--today-gap-lg);justify-content:space-between;margin-bottom:32px;margin-bottom:var(--today-gap-lg)}.today-hero__text h1{font-size:clamp(1.75rem,2.6vw,2.3rem);font-weight:700;margin:0 0 6px}.today-hero__text p{color:#5b6b60;color:var(--today-text-soft);font-size:clamp(1rem,1.2vw,1.125rem);margin:0}.today-hero__metrics{background-color:#fff;background-color:var(--today-surface);border-radius:14px;border-radius:var(--today-radius-md);box-shadow:0 18px 40px #1599451f;box-shadow:var(--today-shadow);display:inline-flex;gap:12px;gap:var(--today-gap-sm);padding:12px;padding:var(--today-gap-sm)}.today-metric{background-color:#e5f4eb;background-color:var(--today-accent-soft);border-radius:8px;border-radius:var(--today-radius-sm);color:#0f7032;color:var(--today-accent-strong);display:grid;min-width:110px;padding:8px 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