/* ========================================
   IDS Tracking - Design 2 Modern Cards
   Light Mode Theme + Chat Bubble
   ======================================== */

:root {
    /* Colors */
    --bg-page: #f8fafc;
    --bg-white: #ffffff;
    --bg-gray: #f1f5f9;
    --bg-gray-dark: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    
    /* Brand Colors */
    --accent: #3b82f6;
    --accent-light: #eff6ff;
    --accent-dark: #1d4ed8;
    --success: #22c55e;
    --success-light: #f0fdf4;
    --warning: #f59e0b;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    
    /* Chat Colors */
    --chat-bubble-patient: #3b82f6;
    --chat-bubble-driver: #f1f5f9;
    
    /* Spacing */
    --sidebar-width: 440px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
}

/* ========== RESET ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-page);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== APP CONTAINER ========== */
.app-container {
    min-height: 100vh;
}

/* ========== TRACKING LAYOUT (Active State) ========== */
.tracking-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    min-height: 100vh;
}

@media (max-width: 900px) {
    .tracking-layout {
        grid-template-columns: 1fr;
        grid-template-rows: 45vh 1fr;
    }
    
    .tracking-layout .map-container {
        order: 1;
    }
    
    .tracking-layout .sidebar {
        order: 2;
        overflow-y: auto;
        max-height: 55vh;
    }
}

/* ========== SIDEBAR ========== */
.sidebar {
    background: var(--bg-white);
    border-right: 1px solid var(--border);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow-y: auto;
}

/* Sidebar Header */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    font-size: 28px;
}

.brand-text {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.live-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--danger-light);
    border-radius: 24px;
    font-size: 11px;
    font-weight: 700;
    color: var(--danger);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ETA Card */
.eta-card {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: var(--radius-2xl);
    padding: 32px;
    color: #fff;
    text-align: center;
}

.eta-label {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 12px;
    font-weight: 500;
}

.eta-time {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.eta-number {
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
}

.eta-unit {
    font-size: 24px;
    font-weight: 600;
}

.eta-distance {
    margin-top: 12px;
    font-size: 15px;
    opacity: 0.9;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px;
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
}

.progress-steps .step {
    flex: 1;
    height: 8px;
    background: var(--border);
    border-radius: 4px;
    transition: background 0.3s ease;
}

.progress-steps .step.done {
    background: var(--success);
}

.progress-steps .step.current {
    background: linear-gradient(90deg, var(--accent) 60%, var(--border) 60%);
    animation: progress-pulse 2s infinite;
}

@keyframes progress-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Driver Card */
.driver-card {
    background: var(--bg-gray);
    border-radius: var(--radius-xl);
    padding: 24px;
}

.driver-top {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.driver-avatar {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #1e293b, #334155);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    overflow: hidden;
}

.driver-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.driver-info {
    flex: 1;
}

.driver-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.driver-vehicle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.driver-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-size: 13px;
    color: var(--success);
    font-weight: 600;
}

.driver-status .material-icons-round {
    font-size: 16px;
}

.driver-actions {
    display: flex;
    gap: 12px;
}

.action-btn {
    flex: 1;
    padding: 14px;
    background: var(--bg-white);
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: var(--accent-light);
    color: var(--accent);
}

.action-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.action-btn .material-icons-round {
    font-size: 20px;
    color: var(--accent);
}

/* Order Details */
.order-details {
    flex: 1;
}

.details-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.order-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
}

.order-row:last-child {
    border-bottom: none;
}

.row-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-gray);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.row-text {
    flex: 1;
}

.row-label {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.row-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 4px;
}

/* Connection Warning */
.connection-warning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--warning);
    color: #fff;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
}

/* ========== MAP CONTAINER ========== */
.map-container {
    position: relative;
    background: var(--bg-gray);
    overflow: hidden;
}

.map {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.map-tooltip {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-white);
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    text-align: center;
    z-index: 10;
}

.tooltip-time {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
}

.tooltip-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.map-controls {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 10;
}

.map-btn {
    width: 48px;
    height: 48px;
    background: var(--bg-white);
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
}

.map-btn:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

.map-btn .material-icons-round {
    font-size: 24px;
    color: var(--text-primary);
}

/* ========== CHAT BUBBLE ========== */
.chat-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.chat-bubble-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.chat-bubble-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.5);
}

.chat-bubble-btn .material-icons-round {
    font-size: 28px;
    color: #fff;
}

.chat-container.has-unread .chat-bubble-btn {
    animation: chat-bounce 1s infinite;
}

@keyframes chat-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.unread-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 24px;
    height: 24px;
    background: var(--danger);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--bg-white);
}

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 360px;
    max-height: 500px;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: 0 16px 64px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
}

.chat-container.open .chat-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

@media (max-width: 600px) {
    .chat-window {
        width: calc(100vw - 48px);
        max-height: calc(100vh - 140px);
    }
}

/* Chat Header */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #fff;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-avatar .material-icons-round {
    font-size: 24px;
    color: rgba(255,255,255,0.8);
}

.chat-avatar .online-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: var(--success);
    border: 2px solid var(--accent-dark);
    border-radius: 50%;
}

.chat-header-text {
    flex: 1;
}

.chat-title {
    font-size: 16px;
    font-weight: 700;
}

.chat-status {
    font-size: 12px;
    opacity: 0.9;
    margin-top: 2px;
}

.status-online {
    color: #86efac;
}

.status-offline {
    color: rgba(255,255,255,0.6);
}

.chat-close-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.chat-close-btn:hover {
    background: rgba(255,255,255,0.2);
}

.chat-close-btn .material-icons-round {
    font-size: 20px;
    color: #fff;
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 200px;
    max-height: 300px;
    background: var(--bg-gray);
}

.chat-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    gap: 12px;
}

.chat-empty .material-icons-round {
    font-size: 48px;
    opacity: 0.3;
}

.chat-empty p {
    font-size: 14px;
}

/* Chat Message */
.chat-message {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    max-width: 85%;
}

.chat-message.patient {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message.driver {
    align-self: flex-start;
}

.msg-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.msg-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.msg-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
}

.chat-message.patient .msg-bubble {
    background: var(--chat-bubble-patient);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-message.driver .msg-bubble {
    background: var(--bg-white);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.msg-text {
    font-size: 14px;
    line-height: 1.4;
    word-break: break-word;
}

.msg-time {
    font-size: 10px;
    opacity: 0.6;
    margin-top: 4px;
    text-align: right;
}

/* Typing Indicator */
.chat-message.typing .msg-bubble {
    padding: 16px 20px;
}

.typing-indicator {
    display: flex;
    gap: 4px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typing-bounce 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* Chat Input */
.chat-input-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-top: 1px solid var(--border);
    background: var(--bg-white);
}

.chat-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input:focus {
    border-color: var(--accent);
}

.chat-input:disabled {
    background: var(--bg-gray);
    cursor: not-allowed;
}

.chat-send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.chat-send-btn:hover:not(:disabled) {
    background: var(--accent-dark);
    transform: scale(1.05);
}

.chat-send-btn:disabled {
    background: var(--bg-gray-dark);
    cursor: not-allowed;
}

.chat-send-btn .material-icons-round {
    font-size: 20px;
    color: #fff;
}

.chat-send-btn .spinning {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========== STATE PAGES ========== */
.state-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    text-align: center;
    background: var(--bg-page);
}

.state-page h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.state-page p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 400px;
    margin-bottom: 28px;
}

/* Loading State */
.loading-page {
    background: var(--bg-white);
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 24px;
}

/* State Icons */
.state-icon {
    width: 100px;
    height: 100px;
    background: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    font-size: 48px;
}

.state-icon.expired {
    background: var(--warning);
    background: linear-gradient(135deg, #fef3c7, #fcd34d);
}

.state-icon.error {
    background: var(--danger-light);
}

.state-icon.failed {
    background: var(--danger-light);
}

/* Success Icon */
.success-icon {
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, var(--success), #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    box-shadow: 0 24px 80px rgba(34, 197, 94, 0.35);
    color: #fff;
    font-size: 72px;
    animation: success-pop 0.6s ease-out;
}

@keyframes success-pop {
    0% { transform: scale(0); }
    60% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.summary-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 8px;
    width: 100%;
    max-width: 420px;
    text-align: left;
    box-shadow: 0 16px 64px rgba(0,0,0,0.08);
    margin-bottom: 40px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
}

.summary-row:not(:last-child) {
    border-bottom: 1px solid var(--border-light);
}

.summary-row .label {
    font-size: 14px;
    color: var(--text-muted);
}

.summary-row .value {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-row .value.success {
    color: var(--success);
}

.summary-row .value.failed {
    color: var(--danger);
}

/* Waiting State */
.waiting-page {
    background: var(--bg-white);
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 48px;
    font-size: 28px;
}

.brand-header .brand-name {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 1px;
}

.waiting-icon {
    width: 100px;
    height: 100px;
    background: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    font-size: 48px;
    position: relative;
}

.waiting-icon::before {
    content: '';
    position: absolute;
    inset: -8px;
    border: 3px solid var(--accent);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1.5s linear infinite;
}

.order-preview {
    background: var(--bg-gray);
    border-radius: var(--radius-xl);
    padding: 24px;
    width: 100%;
    max-width: 400px;
    text-align: left;
}

.order-preview h4 {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.preview-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
}

.preview-row:not(:last-child) {
    border-bottom: 1px solid var(--border);
}

.preview-row .icon {
    font-size: 20px;
}

.preview-row .text {
    flex: 1;
}

.preview-row .text .label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.preview-row .text .value {
    font-size: 14px;
    font-weight: 600;
    margin-top: 2px;
}

/* Error & Expired States */
.expired-page, .notfound-page, .error-page, .failed-page {
    background: var(--bg-white);
}

.error-details {
    font-size: 13px;
    color: var(--danger);
    background: var(--danger-light);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 40px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    margin-bottom: 24px;
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
}

.btn-primary .material-icons-round {
    font-size: 20px;
}

.help-box {
    background: var(--bg-gray);
    border-radius: var(--radius-xl);
    padding: 24px 40px;
    margin-bottom: 32px;
}

.help-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.help-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--success);
    text-decoration: none;
}

.help-phone:hover {
    text-decoration: underline;
}

.help-phone .material-icons-round {
    font-size: 26px;
}

.causes-list {
    background: var(--bg-gray);
    border-radius: var(--radius-xl);
    padding: 24px;
    text-align: left;
    width: 100%;
    max-width: 400px;
    margin-bottom: 32px;
}

.causes-list h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}

.causes-list ul {
    list-style: none;
}

.causes-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.causes-list li .material-icons-round {
    font-size: 18px;
    color: var(--text-muted);
    margin-top: 2px;
}

.brand-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 14px;
    margin-top: auto;
}

.brand-footer strong {
    color: var(--accent);
    font-weight: 700;
}

/* ========== LANDING PAGE ========== */
.landing-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--bg-white) 100%);
    padding: 40px 24px;
}

.landing-content {
    max-width: 520px;
    text-align: center;
}

.landing-content .brand {
    justify-content: center;
    margin-bottom: 32px;
}

.landing-content h1 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.landing-content .subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.landing-content .info-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 28px;
    text-align: left;
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.landing-content .info-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.landing-content .info-icon .material-icons-round {
    font-size: 24px;
    color: var(--accent);
}

.landing-content .info-content h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
}

.landing-content .info-content ol {
    margin: 0;
    padding-left: 20px;
}

.landing-content .info-content li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 6px 0;
}

.landing-content .contact-section {
    margin-bottom: 40px;
}

.landing-content .contact-section p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.landing-content .phone-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.landing-content .phone-link:hover {
    text-decoration: underline;
}

.landing-footer {
    color: var(--text-muted);
    font-size: 13px;
}

.landing-footer .tagline {
    margin-top: 4px;
    font-size: 12px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 600px) {
    .sidebar {
        padding: 20px;
    }
    
    .eta-card {
        padding: 24px;
    }
    
    .eta-number {
        font-size: 56px;
    }
    
    .eta-unit {
        font-size: 20px;
    }
    
    .driver-avatar {
        width: 60px;
        height: 60px;
    }
    
    .driver-name {
        font-size: 18px;
    }
    
    .action-btn {
        padding: 12px;
        font-size: 13px;
    }
    
    .state-page h1 {
        font-size: 26px;
    }
    
    .state-page p {
        font-size: 15px;
    }
    
    .landing-content h1 {
        font-size: 28px;
    }
    
    /* Chat on mobile */
    .chat-container {
        bottom: 16px;
        right: 16px;
    }
    
    .chat-bubble-btn {
        width: 56px;
        height: 56px;
    }
}