* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #F7F9FC;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    overflow: hidden;
}

.header {
    background: #4DA1D6;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.header h1 i {
    margin-right: 15px;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.recorder-section {
    padding: 40px;
}

.meeting-info {
    margin-bottom: 30px;
}

.meeting-input {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 15px;
    transition: border-color 0.3s ease;
}

.meeting-input:focus {
    outline: none;
    border-color: #4f46e5;
}

.meeting-textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.meeting-textarea:focus {
    outline: none;
    border-color: #4f46e5;
}

.recording-controls {
    text-align: center;
    margin-bottom: 30px;
}

.record-btn {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border: none;
    padding: 20px 40px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.record-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.record-btn.recording {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    animation: pulse 2s infinite;
}

.record-btn i {
    margin-right: 10px;
    font-size: 1.3rem;
}

.recording-status {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.recording-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #dc2626;
    font-weight: 600;
}

.pulse {
    width: 12px;
    height: 12px;
    background: #dc2626;
    border-radius: 50%;
    animation: pulse 1s infinite;
}

.recording-time {
    font-size: 1.2rem;
    font-weight: 600;
    color: #374151;
    font-family: 'Courier New', monospace;
}

.audio-preview {
    background: #f9fafb;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    text-align: center;
}

.audio-preview h3 {
    margin-bottom: 20px;
    color: #374151;
}

.audio-preview audio {
    width: 100%;
    margin-bottom: 20px;
}

.preview-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.primary-btn {
    background: #4DA1D6;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(77, 161, 214, 0.3);
}

.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(77, 161, 214, 0.4);
}

.secondary-btn {
    background: white;
    color: #374151;
    border: 2px solid #e5e7eb;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-btn:hover {
    border-color: #9ca3af;
    background: #f9fafb;
}

.loading-section {
    text-align: center;
    padding: 40px 20px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e5e7eb;
    border-top: 4px solid #4f46e5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loading-section p {
    font-size: 1.2rem;
    color: #374151;
    margin-bottom: 5px;
}

.loading-section small {
    color: #6b7280;
}

.results-section {
    background: #f9fafb;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
}

.results-section h3 {
    margin-bottom: 25px;
    color: #374151;
    text-align: center;
}

.transcription-content {
    margin-bottom: 25px;
}

.meeting-summary, .full-text, .speaker-breakdown {
    margin-bottom: 25px;
}

.meeting-summary h4, .full-text h4, .speaker-breakdown h4 {
    margin-bottom: 15px;
    color: #4f46e5;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-text, .transcript-text, .speaker-text {
    background: white;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid #e5e7eb;
    max-height: 300px;
    overflow-y: auto;
    line-height: 1.6;
    color: #374151;
}

.summary-text {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-left: 4px solid #10b981;
    max-height: 400px;
}

.summary-content {
    white-space: pre-line;
    font-size: 0.95rem;
}

.summary-content strong {
    color: #1f2937;
    font-weight: 600;
}

.speaker-text .speaker-line {
    margin-bottom: 10px;
    padding: 10px;
    background: #f3f4f6;
    border-radius: 6px;
    border-left: 4px solid #4f46e5;
}

.results-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.saved-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #10b981;
    color: white;
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

.hidden {
    display: none !important;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .container {
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
    }
    
    .header {
        padding: 30px 20px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .recorder-section {
        padding: 20px;
    }
    
    .record-btn {
        padding: 18px 35px;
        font-size: 1.1rem;
    }
    
    .preview-actions, .results-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
        max-width: 250px;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    border: none;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    background: #4DA1D6;
    color: white;
    padding: 20px;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.close {
    color: white;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    padding: 5px 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.close:hover,
.close:focus {
    background-color: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    justify-content: center;
    min-width: 120px;
}

.btn-primary {
    background: #4DA1D6;
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(77, 161, 214, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    color: #333;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(252, 182, 159, 0.3);
}

.btn-outline {
    background: transparent;
    color: #666;
    border: 2px solid #e0e0e0;
}

.btn-outline:hover {
    background: #f5f5f5;
    border-color: #ccc;
}

.status-message {
    margin-top: 15px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.status-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive modal */
@media (max-width: 600px) {
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
    
    .modal-header,
    .modal-body {
        padding: 15px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        min-width: auto;
    }
}