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

        body {
            font-family: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background-color: #0d0d0d;
            color: #e0e0e0;
            min-height: 100vh;
            line-height: 1.6;
        }

        .container {
            max-width: 640px;
            margin: 0 auto;
            padding: 20px 16px;
        }

        /* Header */
        .header {
            text-align: center;
            padding: 40px 20px;
            border-bottom: 1px solid #222;
            margin-bottom: 30px;
        }

        .header-badge {
            display: inline-block;
            font-size: 11px;
            padding: 4px 12px;
            border-radius: 20px;
            border: 1px solid rgba(201, 149, 42, 0.3);
            color: #c9952a;
            font-weight: bold;
            margin-bottom: 15px;
            letter-spacing: 1px;
        }

        .header-title {
            font-size: 22px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .header-subtitle {
            font-size: 14px;
            color: #888;
        }

        /* Vote Confirmation */
        .vote-confirmation {
            text-align: center;
            padding: 60px 20px;
        }

        .vote-confirmation .check-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, #c9952a, #e6b84d);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 36px;
        }

        .vote-confirmation h2 {
            font-size: 20px;
            color: #fff;
            margin-bottom: 12px;
        }

        .vote-confirmation p {
            color: #aaa;
            font-size: 14px;
            margin-bottom: 24px;
        }

        .vote-speaker-name {
            font-size: 16px;
            font-weight: 600;
            color: #c9952a;
            margin-bottom: 8px;
        }

        .vote-speaker-company {
            font-size: 13px;
            color: #888;
        }

        /* Section */
        .section-title {
            font-size: 16px;
            font-weight: 700;
            color: #ffffff;
            text-align: center;
            padding-bottom: 8px;
            border-bottom: 1px solid #444;
            margin-bottom: 20px;
        }

        /* Speaker Cards */
        .speaker-card {
            background: #151515;
            border: 1px solid #222;
            border-radius: 8px;
            padding: 16px;
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: border-color 0.3s;
        }

        .speaker-card.selected {
            border-color: #c9952a;
            background: #1a1a18;
        }

        .speaker-photo {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
            background: #222;
        }

        .speaker-info {
            flex: 1;
            min-width: 0;
        }

        .speaker-name {
            font-size: 15px;
            font-weight: 600;
            color: #ffffff;
            margin-bottom: 2px;
        }

        .speaker-company {
            font-size: 12px;
            color: #aaa;
            margin-bottom: 4px;
        }

        .speaker-summary {
            font-size: 12px;
            color: #666;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .speaker-actions {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .vote-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            background: linear-gradient(135deg, #c9952a, #e6b84d);
            border: none;
            border-radius: 20px;
            color: #0d0d0d;
            font-weight: 700;
            font-size: 13px;
            cursor: pointer;
            transition: all 0.3s;
            white-space: nowrap;
        }

        .vote-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 4px 15px rgba(201, 149, 42, 0.3);
        }

        .vote-btn.voted {
            background: #333;
            color: #c9952a;
            pointer-events: none;
        }

        .vote-btn.voted::before {
            content: '✓';
            margin-right: 4px;
        }

        /* Comment Area */
        .comment-area {
            margin-top: 12px;
            overflow: hidden;
            max-height: 0;
            transition: max-height 0.4s ease, opacity 0.3s;
            opacity: 0;
        }

        .comment-area.open {
            max-height: 200px;
            opacity: 1;
        }

        .comment-toggle {
            background: none;
            border: none;
            color: #888;
            font-size: 12px;
            cursor: pointer;
            padding: 4px 0;
            transition: color 0.3s;
        }

        .comment-toggle:hover {
            color: #c9952a;
        }

        .comment-input {
            width: 100%;
            background: #111;
            border: 1px solid #333;
            border-radius: 6px;
            padding: 10px 12px;
            color: #e0e0e0;
            font-size: 13px;
            font-family: inherit;
            resize: vertical;
            min-height: 70px;
            transition: border-color 0.3s;
        }

        .comment-input:focus {
            outline: none;
            border-color: #c9952a;
        }

        .comment-input::placeholder {
            color: #555;
        }

        /* General Comment */
        .general-comment {
            margin-top: 30px;
            background: #151515;
            border: 1px solid #222;
            border-radius: 8px;
            padding: 20px;
        }

        .general-comment label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 10px;
        }

        /* Countdown Timer */
        .countdown-timer {
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .countdown-timer-label {
            font-size: 12px;
            color: #aaa;
        }

        .countdown-boxes {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
        }

        .countdown-box {
            background: #1a1a1a;
            border: 1px solid #333;
            border-radius: 10px;
            padding: 10px 14px;
            min-width: 60px;
            text-align: center;
        }

        .countdown-number {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .countdown-unit {
            font-size: 10px;
            color: #888;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-top: 2px;
        }

        .countdown-expired .countdown-number {
            color: #e74c3c;
        }

        .countdown-expired .countdown-unit {
            color: #e74c3c;
        }

        /* Comment Send Button (per speaker card) */
        .comment-send-btn {
            display: inline-block;
            padding: 8px 20px;
            background: linear-gradient(135deg, #c9952a, #e6b84d);
            border: none;
            border-radius: 20px;
            color: #0d0d0d;
            font-weight: 600;
            font-size: 13px;
            cursor: pointer;
            margin-top: 8px;
            transition: all 0.3s;
        }

        .comment-send-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(201, 149, 42, 0.3);
        }

        .comment-send-btn:disabled {
            opacity: 0.5;
            pointer-events: none;
        }

        .comment-sent-msg {
            font-size: 13px;
            color: #4caf50;
            margin-top: 6px;
            font-weight: 600;
        }

        /* Success Toast */
        .success-toast {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%) translateY(-80px);
            background: linear-gradient(135deg, #2d7a2d, #3da03d);
            color: #fff;
            padding: 14px 28px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 700;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            z-index: 9999;
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s;
            opacity: 0;
            white-space: nowrap;
            pointer-events: none;
        }

        .success-toast.show {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }


        /* Submit (legacy - hidden) */
        .submit-area {
            display: none;
        }

        .submit-btn {
            display: none;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(201, 149, 42, 0.4);
        }

        .submit-btn:disabled {
            opacity: 0.5;
            pointer-events: none;
        }

        /* Success */
        .success-message {
            display: none;
            text-align: center;
            padding: 60px 20px;
        }

        .success-message .check-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: linear-gradient(135deg, #c9952a, #e6b84d);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 36px;
        }

        .success-message h2 {
            font-size: 20px;
            color: #fff;
            margin-bottom: 12px;
        }

        .success-message p {
            color: #aaa;
            font-size: 14px;
        }

        /* Loading */
        .loading-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 100;
            align-items: center;
            justify-content: center;
        }

        .loading-overlay.active {
            display: flex;
        }

        .spinner {
            width: 40px;
            height: 40px;
            border: 3px solid #333;
            border-top-color: #c9952a;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        /* Footer */
        .footer {
            text-align: center;
            padding: 30px 20px;
            border-top: 1px solid #222;
            font-size: 11px;
            color: #444;
        }

        .error-banner {
            display: none;
            background: #3a1515;
            border: 1px solid #5a2020;
            border-radius: 8px;
            padding: 12px 16px;
            margin-bottom: 20px;
            color: #ff6b6b;
            font-size: 13px;
            text-align: center;
        }

        /* Meeting Request Button */
        .meeting-btn {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 14px;
            background: transparent;
            border: 1px solid #4a8cca;
            border-radius: 20px;
            color: #4a8cca;
            font-weight: 600;
            font-size: 12px;
            cursor: pointer;
            transition: all 0.3s;
            white-space: nowrap;
            margin-top: 6px;
        }

        .meeting-btn:hover {
            background: rgba(74, 140, 202, 0.15);
            transform: scale(1.05);
        }

        .meeting-btn.requested {
            background: rgba(201, 149, 42, 0.12);
            color: #c9952a;
            border-color: #c9952a;
        }

        .meeting-btn.requested:hover {
            background: rgba(201, 149, 42, 0.2);
        }

        /* Meeting Modal Overlay */
        .meeting-modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.75);
            z-index: 200;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .meeting-modal-overlay.active {
            display: flex;
        }

        .meeting-modal {
            background: #1a1a1a;
            border: 1px solid #333;
            border-radius: 12px;
            padding: 28px 24px;
            max-width: 440px;
            width: 100%;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
            animation: modalSlideIn 0.3s ease;
        }

        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .meeting-modal-close {
            position: absolute;
            top: 12px;
            right: 16px;
            background: none;
            border: none;
            color: #666;
            font-size: 22px;
            cursor: pointer;
            padding: 4px;
            line-height: 1;
        }

        .meeting-modal-close:hover {
            color: #fff;
        }

        .meeting-modal h3 {
            font-size: 17px;
            color: #fff;
            margin-bottom: 4px;
        }

        .meeting-modal .speaker-label {
            font-size: 14px;
            color: #c9952a;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .meeting-modal label {
            display: block;
            font-size: 13px;
            color: #aaa;
            margin-bottom: 6px;
            margin-top: 16px;
        }

        .meeting-modal label:first-of-type {
            margin-top: 0;
        }

        .meeting-modal textarea,
        .meeting-modal input[type="text"] {
            width: 100%;
            background: #111;
            border: 1px solid #333;
            border-radius: 6px;
            padding: 10px 12px;
            color: #e0e0e0;
            font-size: 13px;
            font-family: inherit;
            transition: border-color 0.3s;
        }

        .meeting-modal textarea {
            resize: vertical;
            min-height: 70px;
        }

        .meeting-modal textarea:focus,
        .meeting-modal input[type="text"]:focus {
            outline: none;
            border-color: #4a8cca;
        }

        .meeting-modal .or-divider {
            text-align: center;
            color: #555;
            font-size: 12px;
            margin: 12px 0;
        }

        .meeting-submit-btn {
            display: block;
            width: 100%;
            padding: 12px;
            background: linear-gradient(135deg, #4a8cca, #5ba3e0);
            border: none;
            border-radius: 8px;
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            margin-top: 20px;
            transition: all 0.3s;
        }

        .meeting-submit-btn:hover {
            box-shadow: 0 4px 15px rgba(74, 140, 202, 0.4);
        }

        .meeting-submit-btn:disabled {
            opacity: 0.5;
            pointer-events: none;
        }

        /* Profile Modal */
        .profile-modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .profile-modal-overlay.open {
            display: flex;
        }

        .profile-modal {
            background: #1a1a1a;
            border: 1px solid #333;
            border-radius: 12px;
            width: 100%;
            max-width: 500px;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            padding: 24px;
            animation: slideUp 0.3s ease;
        }

        .profile-modal-close {
            position: absolute;
            top: 12px;
            right: 16px;
            background: none;
            border: none;
            font-size: 24px;
            color: #666;
            cursor: pointer;
        }

        .profile-modal-close:hover {
            color: #fff;
        }

        .profile-modal-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 1px solid #333;
        }

        .profile-modal-photo {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid #c9952a;
            flex-shrink: 0;
        }

        .profile-modal-name {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
        }

        .profile-modal-company {
            font-size: 13px;
            color: #aaa;
            margin-top: 4px;
        }



        .profile-section {
            margin-bottom: 20px;
        }

        .profile-section-title {
            font-size: 14px;
            font-weight: 700;
            color: #c9952a;
            margin-bottom: 8px;
        }

        .profile-section-text {
            font-size: 13px;
            color: #ccc;
            line-height: 1.7;
            margin: 0;
            white-space: pre-line;
        }

        .profile-info-grid {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 6px 12px;
            margin-top: 10px;
        }

        .profile-info-label {
            font-size: 12px;
            color: #888;
            font-weight: 600;
        }

        .profile-info-value {
            font-size: 12px;
            color: #ddd;
        }

        .profile-website-link {
            display: inline-block;
            padding: 8px 16px;
            background: #222;
            border: 1px solid #444;
            border-radius: 6px;
            color: #c9952a;
            text-decoration: none;
            font-size: 13px;
            transition: all 0.3s;
        }

        .profile-website-link:hover {
            background: #333;
            border-color: #c9952a;
        }

        /* Speaker card name click styling */
        .speaker-name-link {
            cursor: pointer;
            transition: color 0.2s;
        }

        .speaker-name-link:hover {
            color: #c9952a;
        }