/* =========================================================
   HookUp — Design System
   ========================================================= */

:root {
    /* Couleurs de base */
    --bg-0:        #07070D;
    --bg-1:        #0D0D14;
    --surface:     #12121A;
    --surface-2:   #1A1A26;
    --surface-3:   #232333;
    --border:      rgba(255, 255, 255, 0.07);
    --border-2:    rgba(255, 255, 255, 0.12);

    /* Texte */
    --text:        #FFFFFF;
    --text-2:      #C7C7D1;
    --text-3:      #8A8A99;
    --text-4:      #54545E;

    /* Accents */
    --accent:      #FF2E63;
    --accent-2:    #8B5CF6;
    --accent-3:    #06B6D4;
    --success:     #22C55E;
    --warning:     #F59E0B;
    --danger:      #EF4444;

    /* Gradients */
    --grad-brand:  linear-gradient(135deg, #FF2E63 0%, #8B5CF6 50%, #3A86FF 100%);
    --grad-soft:   linear-gradient(135deg, rgba(255,46,99,0.15), rgba(139,92,246,0.15) 50%, rgba(58,134,255,0.15));
    --grad-card:   linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));

    /* Rayons & ombres */
    --r-sm: 10px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-xl: 28px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
    --shadow-md: 0 12px 32px rgba(0,0,0,0.35);
    --shadow-lg: 0 24px 64px rgba(0,0,0,0.45);
    --shadow-glow: 0 0 64px rgba(255, 46, 99, 0.25);

    /* Typo */
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* =========================================================
   Base
   ========================================================= */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg-0);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }

::selection { background: rgba(255, 46, 99, 0.4); color: #fff; }

/* Halo de fond global */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 1000px 600px at 15% -10%, rgba(255, 46, 99, 0.15), transparent 60%),
        radial-gradient(ellipse 900px 500px at 85% 5%, rgba(139, 92, 246, 0.13), transparent 60%),
        radial-gradient(ellipse 800px 500px at 50% 100%, rgba(6, 182, 212, 0.10), transparent 60%);
    pointer-events: none;
    z-index: -1;
}

/* =========================================================
   Layout containers
   ========================================================= */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

main { display: block; }

/* =========================================================
   Header / Navigation
   ========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: rgba(7, 7, 13, 0.65);
    border-bottom: 1px solid var(--border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    padding-bottom: 18px;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.6px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.logo .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--grad-brand);
    box-shadow: 0 0 16px rgba(255, 46, 99, 0.7);
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links a {
    color: var(--text-3);
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }

/* =========================================================
   Buttons
   ========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
    white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--grad-brand);
    color: #fff;
    box-shadow: 0 8px 24px rgba(255, 46, 99, 0.35);
}

.btn-primary:hover {
    box-shadow: 0 12px 32px rgba(255, 46, 99, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border-color: var(--border-2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-ghost {
    background: transparent;
    color: var(--text-2);
}

.btn-ghost:hover { color: var(--text); }

.btn-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #FCA5A5;
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
}

.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-sm { padding: 8px 14px; font-size: 13px; }

.btn-block { width: 100%; }

/* =========================================================
   Hero
   ========================================================= */

.hero {
    padding: 80px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-2);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2);
    margin-bottom: 24px;
}

.eyebrow .pulse {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(255, 46, 99, 0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 46, 99, 0.6); }
    70% { box-shadow: 0 0 0 12px rgba(255, 46, 99, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 46, 99, 0); }
}

.hero h1 {
    font-size: clamp(40px, 6vw, 72px);
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: -2.5px;
    margin: 0 0 24px;
}

.hero h1 .highlight {
    background: var(--grad-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero .lead {
    font-size: 19px;
    line-height: 1.6;
    color: var(--text-2);
    margin: 0 0 36px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 48px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .num {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -1px;
    background: var(--grad-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat .label {
    font-size: 13px;
    color: var(--text-3);
    margin-top: 2px;
}

/* Phone mockup */
.phone-frame {
    position: relative;
    width: 100%;
    max-width: 320px;
    aspect-ratio: 9 / 19;
    margin: 0 auto;
    border-radius: 44px;
    background: linear-gradient(160deg, #1F1F2A 0%, #0B0B12 100%);
    border: 1px solid var(--border-2);
    padding: 12px;
    box-shadow: var(--shadow-lg), 0 0 80px rgba(139, 92, 246, 0.25);
    transform: perspective(1000px) rotateY(-8deg) rotateX(2deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(180deg, #1A1A26 0%, #0E0E16 100%);
    position: relative;
}

.phone-screen::before {
    content: "";
    position: absolute;
    top: 12px; left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 26px;
    background: #000;
    border-radius: 999px;
    z-index: 3;
}

.phone-content {
    position: absolute;
    inset: 0;
    padding: 50px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.phone-card {
    background: var(--grad-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 14px;
    backdrop-filter: blur(20px);
}

.phone-card .title {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
}

.phone-card .meta {
    font-size: 11px;
    color: var(--text-3);
}

.phone-card.brand {
    background: var(--grad-brand);
    border: none;
}

.phone-card.brand .meta { color: rgba(255,255,255,0.85); }

/* =========================================================
   Sections
   ========================================================= */

section { padding: 80px 0; }

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -1.2px;
    line-height: 1.15;
    margin: 0 0 14px;
    text-align: center;
}

.section-lead {
    font-size: 17px;
    color: var(--text-3);
    text-align: center;
    max-width: 620px;
    margin: 0 auto 56px;
    line-height: 1.6;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--grad-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px;
    transition: transform 0.25s ease, border-color 0.25s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-2);
}

.feature-card::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--grad-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 18px;
    box-shadow: 0 8px 20px rgba(255, 46, 99, 0.3);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: -0.3px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-3);
    line-height: 1.6;
    margin: 0;
}

/* Owner CTA */
.owner-cta {
    background: linear-gradient(135deg, rgba(255, 46, 99, 0.12), rgba(139, 92, 246, 0.12), rgba(6, 182, 212, 0.10));
    border: 1px solid var(--border-2);
    border-radius: var(--r-xl);
    padding: 56px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.owner-cta::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(ellipse at center, rgba(255,46,99,0.15), transparent 60%);
    z-index: 0;
}

.owner-cta > * { position: relative; z-index: 1; }

.owner-cta h2 {
    font-size: clamp(26px, 4vw, 38px);
    margin: 0 0 14px;
    letter-spacing: -1px;
}

.owner-cta p {
    color: var(--text-2);
    margin: 0 auto 28px;
    max-width: 560px;
}

/* =========================================================
   Pages légales
   ========================================================= */

.legal-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 56px 28px 100px;
}

.legal-container h1 {
    font-size: clamp(32px, 4.5vw, 44px);
    font-weight: 800;
    letter-spacing: -1.2px;
    margin: 0 0 10px;
}

.legal-container .last-updated {
    color: var(--text-3);
    font-style: italic;
    margin-bottom: 48px;
    font-size: 14px;
}

.legal-container h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 44px 0 14px;
    letter-spacing: -0.4px;
    color: #fff;
}

.legal-container p,
.legal-container ul {
    font-size: 16px;
    color: var(--text-2);
    line-height: 1.75;
    margin: 0 0 16px;
}

.legal-container ul {
    padding-left: 22px;
}

.legal-container li {
    margin-bottom: 10px;
}

.legal-container strong {
    color: #fff;
    font-weight: 600;
}

.legal-container a {
    color: #fff;
    border-bottom: 1px solid var(--accent);
    transition: opacity 0.2s ease;
}

.legal-container a:hover { opacity: 0.8; }

/* =========================================================
   Contact form
   ========================================================= */

.contact-container {
    max-width: 640px;
    margin: 0 auto;
    padding: 56px 28px 100px;
}

.contact-container .page-title {
    font-size: clamp(32px, 4.5vw, 44px);
    font-weight: 800;
    letter-spacing: -1.2px;
    text-align: center;
    margin: 0 0 12px;
}

.contact-container .page-lead {
    text-align: center;
    color: var(--text-3);
    margin: 0 auto 48px;
    max-width: 480px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
    background: var(--grad-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-2);
    border-radius: var(--r-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-2);
    letter-spacing: 0.2px;
}

.form-control {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-2);
    border-radius: var(--r-md);
    padding: 14px 16px;
    color: #fff;
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s ease, background 0.2s ease;
    width: 100%;
}

.form-control:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 4px rgba(255, 46, 99, 0.12);
}

.form-control::placeholder { color: var(--text-4); }

textarea.form-control { resize: vertical; min-height: 120px; }

.radio-group {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    padding: 4px 0;
}

.radio-group label {
    font-weight: 500;
    color: var(--text-2);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.radio-group input[type="radio"] {
    accent-color: var(--accent);
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer {
    border-top: 1px solid var(--border);
    padding: 48px 0 36px;
    margin-top: 80px;
}

.site-footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    text-align: center;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-3);
    font-size: 14px;
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--text); }

.copyright {
    color: var(--text-4);
    font-size: 13px;
    margin: 0;
}

/* =========================================================
   Auth page (login)
   ========================================================= */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--grad-card);
    backdrop-filter: blur(24px);
    border: 1px solid var(--border-2);
    border-radius: var(--r-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.auth-card .auth-logo {
    text-align: center;
    margin-bottom: 28px;
}

.auth-card h1 {
    font-size: 26px;
    font-weight: 800;
    margin: 0 0 6px;
    letter-spacing: -0.6px;
    text-align: center;
}

.auth-card .auth-sub {
    color: var(--text-3);
    text-align: center;
    margin: 0 0 32px;
    font-size: 15px;
}

.auth-form { display: flex; flex-direction: column; gap: 18px; }

.auth-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #FCA5A5;
    padding: 12px 14px;
    border-radius: var(--r-md);
    font-size: 14px;
    display: none;
}

.auth-error.visible { display: block; }

.auth-info {
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.25);
    color: #67E8F9;
    padding: 12px 14px;
    border-radius: var(--r-md);
    font-size: 13px;
    line-height: 1.55;
}

#recaptcha-container { display: flex; justify-content: center; margin-top: 6px; }

/* =========================================================
   Dashboard
   ========================================================= */

.dash-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.dash-sidebar {
    background: rgba(7, 7, 13, 0.85);
    backdrop-filter: blur(16px);
    border-right: 1px solid var(--border);
    padding: 24px 18px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.dash-sidebar .logo { margin-bottom: 32px; padding: 0 8px; }

.dash-bar-info {
    background: var(--grad-soft);
    border: 1px solid var(--border-2);
    border-radius: var(--r-md);
    padding: 14px;
    margin-bottom: 22px;
}

.dash-bar-info .bar-label {
    font-size: 11px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 4px;
}

.dash-bar-info .bar-name {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
}

.dash-bar-info .bar-city {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 2px;
}

.dash-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.dash-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--r-sm);
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    transition: background 0.18s, color 0.18s;
    cursor: pointer;
}

.dash-nav a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.dash-nav a.active {
    background: rgba(255, 46, 99, 0.12);
    color: #fff;
}

.dash-nav .icon { font-size: 16px; width: 20px; text-align: center; }

.dash-sidebar-footer {
    padding-top: 20px;
    border-top: 1px solid var(--border);
    margin-top: 20px;
}

.dash-user-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: var(--r-sm);
    font-size: 13px;
    color: var(--text-3);
    margin-bottom: 8px;
}

.dash-main {
    padding: 32px 40px 80px;
    max-width: 1200px;
    width: 100%;
}

.dash-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 18px;
    flex-wrap: wrap;
}

.dash-page-header h1 {
    font-size: 28px;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.8px;
}

.dash-page-header .sub {
    color: var(--text-3);
    font-size: 14px;
    margin-top: 4px;
}

/* Dashboard cards */
.dash-card {
    background: var(--grad-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 24px;
    backdrop-filter: blur(12px);
}

.dash-card + .dash-card { margin-top: 18px; }

.dash-card .card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    gap: 12px;
}

.dash-card .card-head h2 {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.3px;
}

.dash-card .card-sub {
    font-size: 13px;
    color: var(--text-3);
    margin-top: 4px;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--grad-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.stat-card .stat-label {
    font-size: 12px;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 600;
    margin-bottom: 8px;
}

.stat-card .stat-value {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -1px;
}

.stat-card .stat-trend {
    font-size: 12px;
    margin-top: 6px;
    color: var(--success);
}

.stat-card .stat-trend.down { color: var(--danger); }

/* Lists */
.item-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    transition: border-color 0.2s;
}

.item-row:hover { border-color: var(--border-2); }

.item-thumb {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--grad-brand);
    flex-shrink: 0;
    object-fit: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    overflow: hidden;
}

.item-main {
    flex: 1;
    min-width: 0;
}

.item-title {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-sub {
    font-size: 12px;
    color: var(--text-3);
    margin-top: 2px;
}

.item-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--text-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background 0.18s, color 0.18s;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.icon-btn.danger:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #FCA5A5;
}

/* Tabs / sections de dashboard */
.dash-section { display: none; }
.dash-section.active { display: block; }

/* Empty state */
.empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-3);
    font-size: 14px;
}

.empty .emoji {
    font-size: 32px;
    display: block;
    margin-bottom: 12px;
}

/* Loader */
.loader {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--surface-2);
    border: 1px solid var(--border-2);
    border-radius: var(--r-md);
    padding: 12px 20px;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.2s, transform 0.25s;
    box-shadow: var(--shadow-md);
    z-index: 9999;
    pointer-events: none;
}

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

.toast.success { border-color: rgba(34, 197, 94, 0.4); color: #86EFAC; }
.toast.error   { border-color: rgba(239, 68, 68, 0.4); color: #FCA5A5; }

/* Photo upload */
.photo-upload {
    position: relative;
    border: 2px dashed var(--border-2);
    border-radius: var(--r-lg);
    padding: 28px;
    text-align: center;
    transition: border-color 0.2s, background 0.2s;
    cursor: pointer;
    overflow: hidden;
}

.photo-upload:hover {
    border-color: var(--accent);
    background: rgba(255, 46, 99, 0.04);
}

.photo-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.photo-preview {
    width: 100%;
    max-height: 240px;
    object-fit: cover;
    border-radius: var(--r-md);
    margin-bottom: 14px;
    display: none;
}

.photo-preview.visible { display: block; }

/* Modal */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-backdrop.visible { display: flex; }

.modal {
    background: var(--surface-2);
    border: 1px solid var(--border-2);
    border-radius: var(--r-xl);
    max-width: 540px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-head {
    padding: 22px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-head h2 { margin: 0; font-size: 18px; font-weight: 700; }

.modal-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; }

.modal-foot {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .phone-frame { max-width: 280px; transform: none; }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .dash-shell { grid-template-columns: 1fr; }
    .dash-sidebar {
        position: relative;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .dash-main { padding: 24px 20px 80px; }
}

@media (max-width: 600px) {
    .container { padding: 0 20px; }
    .hero { padding: 56px 0 80px; }
    .nav-links { gap: 14px; }
    .nav-links a:not(.btn) { display: none; }
    .features-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .owner-cta { padding: 36px 24px; }
    .contact-form { padding: 28px 22px; }
    .auth-card { padding: 32px 24px; }
}