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.message-content{background:var(--kid-primary);color:#fff;border:none;border-radius:20px 20px 5px;box-shadow:0 4px 15px #4facfe4d}.message.ai .message-content{background:#f2f6f9;color:var(--kid-text);border:none;border-radius:20px 20px 20px 5px}.message.summary .message-content{background:#fff9e6;border:2px solid var(--kid-accent);color:var(--kid-text);box-shadow:0 4px 15px #ffd93d33}.input-area{padding:1.5rem;background:#fff;border-top:1px solid #f0f0f0}.chat-input{border-radius:30px;background:#f7f9fc;border:2px solid #E0E0E0;padding:.94rem 1.5rem 0;height:3.44rem;line-height:normal}.send-btn{height:3.44rem;border-radius:30px;padding:0 2rem;background:var(--kid-primary);color:#fff;box-shadow:0 4px 10px 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1rem;flex-wrap:nowrap;gap:.5rem}.logo{font-size:1.2rem;flex-shrink:0}.user-info{font-size:.8rem;gap:.5rem}.logout-btn{padding:.4rem .8rem;font-size:.8rem}.chat-container{border-radius:0;height:100vh;width:100%;max-width:none;box-shadow:none;border:none}.chat-header-info{padding:.8rem;gap:.5rem}.chat-header-info div{flex-wrap:wrap}.current-subject{font-size:.9rem;padding:.4rem .8rem}.back-btn{font-size:.9rem;padding:.5rem}.messages-area{padding:1rem 1rem 2rem}.message-content{max-width:85%;font-size:1rem;padding:.8rem 1rem}.input-area{padding:1rem;padding-bottom:calc(1rem + env(safe-area-inset-bottom));background:#fff}.chat-input{font-size:1rem}.send-btn{padding:0 1.2rem}.login-card,.role-selection-card,.selection-card,.modal-content{width:95%;min-width:unset;padding:1.5rem;margin:1rem auto;box-shadow:0 10px 25px #0000001a}.role-buttons{flex-direction:column;width:100%}.role-buttons button{width:100%}}.subject-buttons-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(7.5rem,1fr));gap:1rem;margin-bottom:2rem;width:100%}.topic-button,.suggestion-button{background:#e0f7fa;border:1px solid #006064;border-radius:20px;padding:.5rem 1rem;font-size:.9rem;color:#006064;cursor:pointer;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis;display:inline-block;transition:all .2s;margin-top:.31rem}.topic-button{margin-left:.625rem}.suggestion-button:hover,.topic-button:hover{background:#b2ebf2;transform:scale(1.02)}.suggestions-container{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.625rem}.speech-btn{font-size:.8rem;padding:.375rem .75rem;border-radius:15px;border:none;cursor:pointer;font-weight:700;display:flex;align-items:center;gap:.31rem;transition:all .2s}.message-meta{display:flex;align-items:center;gap:.625rem;margin-top:.31rem;flex-wrap:wrap}.req-id{font-size:.75rem;color:#ccc}@media screen and (max-width:768px){.subject-buttons-grid{grid-template-columns:repeat(auto-fit,minmax(6.25rem,1fr))}.topic-button,.suggestion-button{padding:.625rem 1.125rem;white-space:normal;height:auto}}.test-results-container{max-width:1000px;margin:0 auto;padding:2rem}.table-responsive{overflow-x:auto;border-radius:20px;box-shadow:0 10px 30px #0000001a;background-color:#fff;border:1px solid rgba(255,255,255,.5)}.test-results-table{width:100%;border-collapse:separate;border-spacing:0;background-color:#fff}.test-results-table th,.test-results-table td{padding:1.2rem;text-align:left;border-bottom:1px solid #f0f0f0}.test-results-table th{background:linear-gradient(135deg,var(--kid-primary) 0%,#4facfe 100%);color:#fff;font-size:1.1rem;text-shadow:0 1px 2px rgba(0,0,0,.1)}.test-results-table th:first-child{border-top-left-radius:20px}.test-results-table th:last-child{border-top-right-radius:20px}.test-results-table tbody tr{transition:all .2s ease}.month-header-row{cursor:pointer;background-color:#e6f7ff!important;font-weight:700;transition:background-color .2s}.month-header-row:hover{background-color:#d1efff!important;transform:none!important;box-shadow:none!important}.test-results-table tbody tr:hover{transform:scale(1.005);background-color:#fcfcfc;box-shadow:0 5px 15px #00000014;z-index:10;position:relative}.percentage-badge{background:linear-gradient(45deg,var(--kid-primary),#00d4ff);color:#fff;padding:.5rem 1rem;border-radius:50px;font-weight:700;box-shadow:0 4px 10px #4facfe4d;cursor:pointer;display:inline-block;transition:all .3s cubic-bezier(.175,.885,.32,1.275);border:2px solid white}.percentage-badge:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 6px 15px #4facfe80;background:linear-gradient(45deg,#00d4ff,var(--kid-primary))}.badge-excellent{background:linear-gradient(45deg,#11998e,#38ef7d);box-shadow:0 4px 10px #38ef7d66}.badge-excellent:hover{background:linear-gradient(45deg,#38ef7d,#11998e);box-shadow:0 6px 15px #38ef7d99}.badge-good{background:linear-gradient(45deg,#f2994a,#f2c94c);box-shadow:0 4px 10px #f2c94c66}.badge-good:hover{background:linear-gradient(45deg,#f2c94c,#f2994a);box-shadow:0 6px 15px #f2c94c99}.badge-needs-improvement{background:linear-gradient(45deg,#cb2d3e,#ef473a);box-shadow:0 4px 10px #ef473a66}.badge-needs-improvement:hover{background:linear-gradient(45deg,#ef473a,#cb2d3e);box-shadow:0 6px 15px #ef473a99}.test-paper-header{background:linear-gradient(135deg,#fff,#f0f4ff);color:var(--kid-primary);padding:1.5rem;border-radius:15px;box-shadow:0 4px 15px #0000000d;border:1px solid rgba(255,255,255,.8);text-align:center;margin-bottom:2rem;position:relative;overflow:hidden}.test-paper-header:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--kid-primary),#00d4ff)}@media screen and (max-width:768px){.test-results-container{padding:1rem}.percentage-badge{padding:.4rem .8rem;font-size:.9rem}}