/* ============================================================
   TRASH BUDDY SIMULATION – CLEAN UI
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- DESIGN TOKENS ---- */
:root {
    --p-50:  hsl(140, 60%, 96%);
    --p-100: hsl(140, 55%, 88%);
    --p-300: hsl(140, 50%, 60%);
    --p-500: hsl(140, 52%, 40%);
    --p-700: hsl(140, 58%, 26%);
    --p-900: hsl(140, 62%, 13%);

    --bg-color:     #f5f8f5;
    --card-bg:      #ffffff;
    --input-bg:     #f8faf8;
    --border-color: rgba(0,0,0,0.09);
    --header-text:  #ffffff;
    --primary-green: var(--p-500);
    --dark-green:    var(--p-700);
    --text-color:   #1a2e1c;
    --text-2:       #516354;
    --text-3:       #93aA95;
    --shadow-color: rgba(0,0,0,0.10);
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.07);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
    --shadow-lg: 0 10px 36px rgba(0,0,0,0.13);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.17);
}

[data-theme="dark"] {
    --bg-color:     #0e1a10;
    --card-bg:      #192b1b;
    --input-bg:     #243327;
    --border-color: rgba(255,255,255,0.08);
    --text-color:   #d2ead6;
    --text-2:       rgba(210,234,214,0.6);
    --text-3:       rgba(210,234,214,0.35);
    --header-text:  #d2ead6;
    --primary-green: hsl(140, 45%, 35%);
    --dark-green:    hsl(140, 50%, 22%);
    --shadow-color:  rgba(0,0,0,0.5);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    /* Clean, natural background — light sage green */
    background: #eef4ee;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
    width: 100%;
    max-width: 1200px;
    padding: 32px 28px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.page-header-top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.page-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #dff0df;
    border: 1px solid #c3dfc3;
    color: var(--p-700);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 13px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.page-header h1 {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: #0d1f0f;
    letter-spacing: -0.025em;
    line-height: 1.15;
}

.page-header h1 span {
    color: var(--p-500);
}

.founder-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    background: linear-gradient(135deg, var(--p-500), var(--p-700));
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.05em;
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.founder-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(32, 113, 41, 0.32);
}

.page-header p {
    margin-top: 8px;
    font-size: 14px;
    color: #607060;
    max-width: 420px;
    line-height: 1.6;
}

/* ============================================================
   MAIN CONTAINER
   ============================================================ */
.main-container {
    display: flex;
    gap: 28px;
    padding: 0 24px 40px;
    max-width: 1200px;
    width: 100%;
    align-items: flex-start;
}

/* ============================================================
   PHONE SIMULATOR
   ============================================================ */
.phone-wrapper {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.phone-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #8aA08a;
}

.phone-bezel {
    width: 340px;
    height: 700px;
    background: linear-gradient(170deg, #2a2a2c 0%, #1a1a1c 100%);
    border-radius: 46px;
    padding: 14px;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.07),
        0 24px 60px rgba(0,0,0,0.35),
        0 8px 20px rgba(0,0,0,0.2);
    position: relative;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.phone-bezel:hover {
    transform: translateY(-3px);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.09),
        0 32px 72px rgba(0,0,0,0.38),
        0 10px 24px rgba(0,0,0,0.22);
}

/* Pill notch */
.phone-bezel::before {
    content: '';
    position: absolute;
    top: 21px;
    left: 50%;
    transform: translateX(-50%);
    width: 88px;
    height: 24px;
    background: #111113;
    border-radius: 100px;
    z-index: 20;
}

/* Side button */
.phone-bezel::after {
    content: '';
    position: absolute;
    top: 120px;
    right: -4px;
    width: 4px;
    height: 56px;
    background: #2a2a2c;
    border-radius: 0 3px 3px 0;
    box-shadow: 0 22px 0 0 #2a2a2c, 0 42px 0 0 #2a2a2c;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    border-radius: 33px;
    overflow: hidden;
    position: relative;
}

/* ============================================================
   APP SCREENS
   ============================================================ */
.app-screen {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    display: none;
    flex-direction: column;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.app-screen.active { display: flex; }

/* --- LOGIN SCREEN --- */
.login-content {
    padding: 40px 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(160deg, var(--p-500) 0%, var(--p-700) 50%, var(--p-900) 100%);
    position: relative;
    overflow: hidden;
}

.login-content::before {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 220px; height: 220px;
    border-radius: 50%;
    background: rgba(255,255,255,0.07);
    pointer-events: none;
}

.login-content::after {
    content: '';
    position: absolute;
    bottom: -40px; left: -40px;
    width: 170px; height: 170px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    pointer-events: none;
}

.logo-area {
    position: relative;
    z-index: 1;
    margin-bottom: 36px;
}

.logo-area h1 {
    color: #fff;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-top: 10px;
}

.logo-area p {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    margin-top: 4px;
}

.app-logo {
    width: 96px;
    height: 96px;
    border-radius: 22px;
    box-shadow: 0 0 0 3px rgba(255,255,255,0.18), 0 12px 32px rgba(0,0,0,0.35);
    object-fit: cover;
}

.form-area {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 0 4px;
}

/* --- BUTTONS --- */
.btn-primary {
    background: rgba(255,255,255,0.94);
    color: var(--p-700);
    border: none;
    padding: 13px;
    width: 100%;
    border-radius: 13px;
    font-size: 15px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
    box-shadow: 0 4px 18px rgba(0,0,0,0.18);
    letter-spacing: -0.01em;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 7px 22px rgba(0,0,0,0.24);
    background: #ffffff;
}

.btn-primary:active { transform: translateY(0); }

/* Green primary for inner screens */
.screen-header ~ .screen-content .btn-primary,
.disclaimer-content .btn-primary,
.bottom-sheet .btn-primary {
    background: linear-gradient(135deg, var(--p-500), var(--p-700));
    color: #fff;
    box-shadow: 0 4px 16px rgba(46,125,50,0.3);
}

.screen-header ~ .screen-content .btn-primary:hover,
.disclaimer-content .btn-primary:hover,
.bottom-sheet .btn-primary:hover {
    box-shadow: 0 7px 22px rgba(46,125,50,0.42);
}

.btn-icon {
    background: rgba(255,255,255,0.18);
    border: none;
    color: var(--header-text);
    font-size: 17px;
    cursor: pointer;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.18s ease, transform 0.14s ease;
}

.btn-icon:hover {
    background: rgba(255,255,255,0.28);
    transform: scale(1.06);
}

/* --- INPUT --- */
.input-group {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 11px 13px;
    border-radius: 11px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    transition: border-color 0.18s;
}

.input-group:focus-within {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(74,175,80,0.1);
}

.input-group input {
    border: none;
    outline: none;
    width: 100%;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    background: transparent;
    color: var(--text-color);
}

/* ============================================================
   HOME SCREEN
   ============================================================ */
.app-header {
    background: linear-gradient(135deg, var(--p-500) 0%, var(--p-700) 100%);
    padding: 44px 16px 12px;
    color: var(--header-text);
    z-index: 10;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.avatar {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 15px;
    border: 1.5px solid rgba(255,255,255,0.28);
}

.user-info .text small {
    font-size: 10px;
    font-weight: 500;
    opacity: 0.72;
    display: block;
}

.user-info .text strong {
    font-size: 14px;
    font-weight: 700;
    display: block;
}

.header-actions { display: flex; gap: 8px; }

.scroll-content {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--p-100) transparent;
}

/* --- HERO SECTION --- */
.hero-section {
    background: linear-gradient(to bottom, var(--p-500) 55%, transparent 55%);
    padding-bottom: 14px;
    display: flex;
    justify-content: center;
}

.mascot-container {
    background: var(--card-bg);
    padding: 10px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: transform 0.28s ease;
}

.mascot-container:hover {
    transform: scale(1.03) translateY(-2px);
}

.mascot-container img {
    width: 112px;
    height: 112px;
    border-radius: 12px;
    object-fit: cover;
    display: block;
}

/* --- DASHBOARD --- */
.dashboard-content { padding: 14px 14px 20px; }

.dashboard-content h3 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-2);
    margin-bottom: 8px;
    margin-top: 14px;
}

.map-container {
    height: 165px;
    border-radius: 14px;
    margin-bottom: 7px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.map-center-btn {
    position: absolute;
    bottom: 16px;
    right: 10px;
    background: var(--card-bg);
    width: 30px;
    height: 30px;
    border-radius: 7px;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    z-index: 400;
    color: var(--p-500);
    font-size: 14px;
    transition: transform 0.14s ease;
    border: 1px solid var(--border-color);
    display: flex;
}

.map-center-btn:hover { transform: scale(1.1); }

.location-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--p-500);
    background: var(--p-50);
    border-radius: 100px;
    padding: 3px 10px;
    margin-bottom: 2px;
}

[data-theme="dark"] .location-status {
    background: rgba(74,175,80,0.12);
    color: hsl(140,52%,58%);
}

/* --- ACTION CARDS --- */
.action-cards {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.card {
    flex: 1;
    background: var(--card-bg);
    padding: 13px 11px;
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card:active { transform: translateY(0); }

.icon-box {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
}

.icon-box.blue  { background: hsl(210,85%,94%); color: hsl(210,75%,45%); }
.icon-box.green { background: hsl(140,60%,92%); color: var(--p-700); }

[data-theme="dark"] .icon-box.blue  { background: hsl(210,35%,24%); color: hsl(210,60%,68%); }
[data-theme="dark"] .icon-box.green { background: hsl(140,30%,20%); color: hsl(140,50%,62%); }

.card-text { display: flex; flex-direction: column; }
.card-text strong { font-size: 12px; font-weight: 600; }
.card-text small  { color: var(--text-3); font-size: 11px; margin-top: 2px; }

/* ============================================================
   NOTIFICATION POPUP
   ============================================================ */
.notification-popup {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%) translateY(-200%);
    width: 93%;
    background: var(--card-bg);
    color: var(--text-color);
    padding: 11px 13px;
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 11px;
    transition: transform 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 100;
    border-left: 4px solid #f59e0b;
}

.notification-popup.show {
    transform: translateX(-50%) translateY(0);
}

.notif-icon { font-size: 20px; }
.notif-content h4 { font-size: 12px; font-weight: 700; }
.notif-content p  { font-size: 10px; color: var(--text-2); margin-top: 2px; }

.close-notif {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text-3);
    cursor: pointer;
    margin-left: auto;
    padding: 3px 6px;
    border-radius: 5px;
    transition: color 0.14s;
}
.close-notif:hover { color: var(--text-color); }

/* ============================================================
   IN-APP TOAST (replaces alert())
   ============================================================ */
.app-toast {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #1a2e1c;
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    padding: 9px 16px;
    border-radius: 100px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 200;
    pointer-events: none;
    box-shadow: var(--shadow-md);
}

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

/* ============================================================
   DISCLAIMER POPUP
   ============================================================ */
.disclaimer-popup {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(3px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease;
}

.disclaimer-popup.show { opacity: 1; pointer-events: all; }

.disclaimer-content {
    background: var(--card-bg);
    color: var(--text-color);
    padding: 26px 22px;
    border-radius: 22px;
    width: 84%;
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.disclaimer-content h4 {
    margin-bottom: 9px;
    font-size: 15px;
    font-weight: 700;
    color: var(--p-700);
}

[data-theme="dark"] .disclaimer-content h4 { color: hsl(140,50%,58%); }

.disclaimer-content p {
    margin-bottom: 18px;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-2);
}

/* ============================================================
   SCREEN HEADER
   ============================================================ */
.screen-header {
    background: linear-gradient(135deg, var(--p-500) 0%, var(--p-700) 100%);
    padding: 44px 16px 13px;
    color: var(--header-text);
    display: flex;
    align-items: center;
    gap: 11px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.12);
    z-index: 10;
}

.screen-header h2 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.015em;
}

.back-btn { font-size: 15px; padding: 0; }

/* ============================================================
   MAP FULL SCREEN
   ============================================================ */
.screen-content {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
}

.full-map {
    flex: 1;
    width: 100%;
    background-color: var(--bg-color);
    z-index: 1;
}

/* ============================================================
   BOTTOM SHEET
   ============================================================ */
.bottom-sheet {
    background-color: var(--card-bg);
    padding: 18px;
    border-top-left-radius: 22px;
    border-top-right-radius: 22px;
    box-shadow: 0 -6px 26px var(--shadow-color);
    z-index: 2;
    position: relative;
    border-top: 1px solid var(--border-color);
}

/* ============================================================
   DRIVER INFO CARD
   ============================================================ */
.driver-info-card {
    position: absolute;
    bottom: 18px; left: 14px; right: 14px;
    background-color: var(--card-bg);
    padding: 13px 15px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color);
}

.driver-details { display: flex; align-items: center; gap: 11px; }

.driver-details .avatar {
    background: hsl(210,80%,93%);
    color: hsl(210,75%,42%);
    width: 36px;
    height: 36px;
    font-size: 14px;
    border: none;
}

[data-theme="dark"] .driver-details .avatar {
    background: hsl(210,35%,24%);
    color: hsl(210,60%,68%);
}

.driver-details div    { display: flex; flex-direction: column; }
.driver-details strong { font-size: 12px; font-weight: 600; }
.driver-details small  { color: var(--text-3); font-size: 11px; margin-top: 2px; }

.status-badge {
    background: hsl(140,55%,92%);
    color: var(--p-700);
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
}

[data-theme="dark"] .status-badge {
    background: hsl(140,30%,20%);
    color: hsl(140,48%,62%);
}

/* ============================================================
   SIMULATION INFO & CONTROLS
   ============================================================ */
.status-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-2);
}

.speed-control {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0;
}

.speed-control label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-3);
}

.speed-control input[type='range'] {
    flex: 1;
}

.coord-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.coord-row .input-group {
    margin-bottom: 0;
}

.input-group label {
    width: 100%;
    font-size: 11px;
    color: var(--text-3);
    margin-bottom: 2px;
    display: block;
}

/* ============================================================
   SIMULATION FABs — TOP LEFT (mobile) / inside phone (desktop)
   ============================================================ */
.sim-fab-container {
    position: absolute;
    /* Desktop: bottom-right corner inside phone */
    bottom: 20px;
    right: 14px;
    display: none; /* Hidden on desktop — use control panel */
    flex-direction: column;
    gap: 8px;
    z-index: 900;
}

.sim-fab {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--card-bg);
    box-shadow: var(--shadow-md);
    color: var(--text-color, #555);
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.22s ease;
    border: 1px solid var(--border-color);
}

.sim-fab:hover { transform: scale(1.1); }

.sim-fab.active {
    background: linear-gradient(135deg, var(--p-500), var(--p-700));
    color: white;
    box-shadow: 0 4px 14px rgba(76,175,80,0.4);
    border-color: transparent;
}

.sim-fab.running {
    background: linear-gradient(135deg, #2196F3, #1565c0);
    color: white;
    box-shadow: 0 4px 14px rgba(33,150,243,0.4);
    border-color: transparent;
}

/* ============================================================
   CONTROL PANEL (RIGHT SIDE)
   ============================================================ */
.control-panel {
    flex: 1;
    background: #ffffff;
    border-radius: 20px;
    padding: 26px;
    border: 1px solid #e4ece4;
    box-shadow: 0 4px 24px rgba(0,0,0,0.07);
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow-y: auto;
    max-height: 700px;
    scrollbar-width: thin;
    scrollbar-color: #c5dbc5 transparent;
    position: sticky;
    top: 20px;
}

.control-panel > h2 {
    font-size: 18px;
    font-weight: 800;
    color: #0d1f0f;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 9px;
}

.panel-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--p-500), var(--p-700));
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
}

.control-panel > p {
    font-size: 13px;
    color: #607060;
    margin-top: -6px;
    line-height: 1.5;
}

/* ---- HOW IT WORKS STEPS ---- */
.steps-bar { display: flex; gap: 8px; }

.step-item {
    flex: 1;
    background: #f4f8f4;
    border: 1px solid #ddeedd;
    border-radius: 12px;
    padding: 11px 9px;
    text-align: center;
}

.step-number {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--p-500), var(--p-700));
    border-radius: 7px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 7px;
}

.step-item p {
    font-size: 11px;
    color: #607060;
    line-height: 1.4;
}

/* ---- DIVIDER ---- */
.panel-divider {
    border: none;
    border-top: 1px solid #eaf0ea;
    margin: 0;
}

/* ---- CONTROL GROUPS ---- */
.control-group {
    background: #f7fbf7;
    padding: 16px;
    border-radius: 14px;
    border: 1px solid #e4ece4;
    border-left: 3px solid var(--p-500);
    color: #1a2e1c;
    transition: border-left-color 0.2s ease, background 0.2s ease;
}

.control-group:hover {
    background: #f2f9f2;
    border-left-color: var(--p-300);
}

.control-group h3 {
    color: #1a2e1c;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 9px;
    display: flex;
    align-items: center;
    gap: 7px;
}

.step-badge {
    background: #dff0df;
    color: var(--p-700);
    font-size: 9px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 100px;
    letter-spacing: 0.06em;
}

.control-group > p {
    color: #607060;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 9px;
}

/* --- STATUS INDICATOR --- */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 8px 0;
    font-weight: 600;
    font-size: 14px;
    color: #1a2e1c;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d0d8d0;
    border: 2px solid #c0c8c0;
    transition: all 0.35s ease;
}

.status-dot.online {
    background: #22c55e;
    border-color: rgba(34,197,94,0.4);
    box-shadow: 0 0 0 4px rgba(34,197,94,0.14), 0 0 10px rgba(34,197,94,0.4);
    animation: pulse-dot 2.2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.12), 0 0 8px rgba(34,197,94,0.35); }
    50%       { box-shadow: 0 0 0 7px rgba(34,197,94,0.07), 0 0 16px rgba(34,197,94,0.45); }
}

/* --- PROGRESS BAR --- */
.progress-bar-container {
    width: 100%;
    height: 7px;
    background: #e0e8e0;
    border-radius: 100px;
    margin: 11px 0;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--p-300), var(--p-500));
    border-radius: 100px;
    transition: width 0.5s linear;
}

/* --- CONTROL BUTTONS --- */
.btn-secondary {
    background: #eef4ee;
    color: #1a2e1c;
    border: 1px solid #d0dfd0;
    padding: 9px 16px;
    border-radius: 9px;
    cursor: pointer;
    margin-top: 7px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    transition: background 0.18s ease, transform 0.13s ease, box-shadow 0.18s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-secondary:hover {
    background: #dff0df;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.btn-secondary:active { transform: translateY(0); }

.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #ffffff;
    border: none;
    padding: 9px 16px;
    border-radius: 9px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 3px 12px rgba(245,158,11,0.28);
    transition: transform 0.14s ease, box-shadow 0.14s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-warning:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(245,158,11,0.38);
}

.btn-row { display: flex; gap: 8px; }

/* --- EVENTS LOG (Console) --- */
.console-log {
    background: #0f1a10;
    color: #4ade80;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    padding: 13px;
    border-radius: 11px;
    height: 130px;
    overflow-y: auto;
    font-size: 11px;
    line-height: 1.65;
    border: 1px solid rgba(74,222,128,0.12);
    scrollbar-width: thin;
    scrollbar-color: rgba(74,222,128,0.18) transparent;
    position: relative;
}

.console-log::before {
    content: 'EVENTS LOG';
    position: absolute;
    top: 8px; right: 11px;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(74,222,128,0.3);
}

.log-success { color: #4ade80; }
.log-warn    { color: #fbbf24; }
.log-error   { color: #f87171; }
.log-info    { color: #60a5fa; }

/* ============================================================
   MOBILE HINT
   ============================================================ */
.mobile-hint { display: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.page-footer {
    width: 100%;
    max-width: 1200px;
    padding: 14px 28px 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.licensing-tag {
    font-size: 11px;
    color: #8aA08a;
    font-family: 'JetBrains Mono', monospace;
}

.footer-links { display: flex; gap: 18px; }
.footer-links a {
    font-size: 12px;
    color: #8aA08a;
    text-decoration: none;
    transition: color 0.18s;
}
.footer-links a:hover { color: var(--p-500); }

/* ============================================================
   RESPONSIVE – MOBILE
   ============================================================ */
@media (max-width: 768px) {
    body {
        height: auto;
        display: block;
        background: #0e1a10;
        padding-top: 70px;
    }

    .page-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 9999;
        display: flex;
        padding: 12px 14px;
        background: linear-gradient(135deg, #0c2b16, #102013);
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .page-header-top {
        width: 100%;
        justify-content: center;
    }

    .page-header-badge, .page-header p { display: none; }

    .main-container {
        margin-top: 10px;
    }

    .page-footer { display: none; }

    .main-container {
        flex-direction: column;
        padding: 0;
        height: auto;
        gap: 0;
        max-width: 100%;
    }

    .phone-wrapper {
        width: 100%;
        height: 100svh;
        padding: 0;
    }

    .phone-label { display: none; }

    .phone-bezel {
        width: 100%;
        height: 100%;
        border-radius: 0;
        padding: 0;
        box-shadow: none;
        background: transparent;
    }

    .phone-bezel::before,
    .phone-bezel::after { display: none; }

    .phone-bezel:hover { transform: none; box-shadow: none; }

    .phone-screen {
        border-radius: 0;
        width: 100%;
        height: 100%;
    }

    /* Show FABs on mobile — TOP LEFT */
    .sim-fab-container {
        display: flex;
        top: 100px;
        left: 12px;
        bottom: auto;
        right: auto;
        flex-direction: column;
        gap: 8px;
    }

    .control-panel {
        width: 100%;
        border-radius: 0;
        margin: 0;
        padding: 20px 16px;
        background: #111;
        border: none;
        box-shadow: none;
        max-height: none;
        position: static;
    }

    .control-panel > h2         { color: #f0f4f0; }
    .control-panel > p          { color: #8a9a8a; }
    .step-item                  { background: #1a2a1a; border-color: #2a3a2a; }
    .step-item p                { color: #8a9a8a; }
    .control-group              { background: #182016; border-color: #2a3a2a; border-left-color: var(--p-500); color: #f0f4f0; }
    .control-group h3           { color: #f0f4f0; }
    .control-group > p          { color: #8a9a8a; }
    .status-indicator           { color: #f0f4f0; }
    .btn-secondary              { background: #1e2e1e; color: #e0eae0; border-color: #2e3e2e; }
    .btn-secondary:hover        { background: #263826; }
    .panel-divider              { border-color: #2a3a2a; }
    .steps-bar                  { display: none; }
    #ctrl-status, #ctrl-movement { display: none; }
}

/* ============================================================
   MOBILE HINT BANNER
   ============================================================ */
@media (max-width: 768px) {
    .mobile-hint {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background: rgba(34,115,42,0.93);
        backdrop-filter: blur(8px);
        color: white;
        padding: 10px;
        width: 100%;
        position: fixed;
        top: 0; left: 0;
        z-index: 9999;
        font-size: 13px;
        font-weight: 600;
        font-family: 'Inter', sans-serif;
        box-shadow: 0 2px 14px rgba(0,0,0,0.28);
        animation: slideDown 0.5s ease-out, fadeOut 0.5s ease-in 5s forwards;
    }
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to   { transform: translateY(0); }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to   { opacity: 0; pointer-events: none; }
}