/* ============================================
   Architecture Augmentée V3 - Design System
   Style Spyglass (nemopoint.space)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    /* Couleurs Spyglass / nemopoint */
    --primary: #00C4F0;
    --primary-hover: #00aedb;
    --primary-subtle: #e6f9fd;
    --primary-10: rgba(0, 196, 240, 0.1);

    --bg: #F2F5FB;
    --s1: #FFFFFF;
    --text: #18192E;
    --text2: #505673;
    --text3: #94A0BF;

    --border: #E3E8F1;
    --border-light: #EEF1F7;

    /* Sémantique */
    --success: #22C55E;
    --success-subtle: #dcfce7;
    --warning: #F59E0B;
    --warning-subtle: #fef3c7;
    --danger: #EF4444;
    --danger-subtle: #fee2e2;
    --info: #3B82F6;
    --info-subtle: #dbeafe;

    /* Typography */
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Layout */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(24, 25, 46, 0.04);
    --shadow-md: 0 4px 12px rgba(24, 25, 46, 0.06);
    --shadow-lg: 0 8px 24px rgba(24, 25, 46, 0.08);

    --container-max: 1200px;
    --container-narrow: 800px;
    --navbar-h: 64px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-hover); }
img { max-width: 100%; height: auto; display: block; }

/* Global SVG icon behavior in flex containers */
svg { overflow: visible; }
.flex svg, .btn svg, .card-header svg, .summary-row svg { flex-shrink: 0; }

/* ---- Layout ---- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 1.5rem; }
.page-content { flex: 1; padding: 2rem 0; }

/* ---- Grid ---- */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

/* ---- Navbar (Spyglass style: white, border bottom) ---- */
.navbar {
    background: var(--s1);
    border-bottom: 1px solid var(--border);
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-h);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 800;
    font-size: 15px;
    letter-spacing: -0.3px;
}

/* Logo mark — exact Spyglass style */
.logo-mark {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 196, 240, 0.25);
    flex-shrink: 0;
}

.logo-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.logo-mark-lg {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(0, 196, 240, 0.3);
}

/* Login page — Spyglass identical */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,196,240,.1) 0%, transparent 65%);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(99,102,241,.07) 0%, transparent 65%);
    bottom: -100px;
    left: -100px;
    pointer-events: none;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    background: var(--s1);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    animation: fadeUp 0.4s cubic-bezier(.22,1,.36,1);
}

.login-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.login-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.login-sub {
    font-size: 13px;
    color: var(--text3);
    margin-bottom: 28px;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.navbar-nav a {
    color: var(--text3);
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s;
}

.navbar-nav a:hover { color: var(--text); background: var(--bg); }
.navbar-nav a.active { color: var(--primary); background: var(--primary-10); }
.navbar-nav .btn-primary { color: var(--s1) !important; }
.navbar-nav .btn-primary:hover { color: var(--s1) !important; background: var(--primary-hover); }

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* ---- Cards (white, border, clean) ---- */
.card {
    background: var(--s1);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.card:hover { box-shadow: var(--shadow-md); }

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header-primary {
    background: var(--text);
    color: var(--s1);
    border-bottom: none;
}

.card-body { padding: 1.5rem; }
.card-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border-light); }

.card-img { width: 100%; height: 200px; object-fit: cover; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    line-height: 1.4;
}

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

.btn svg, .btn img { flex-shrink: 0; width: 16px; height: 16px; }
.btn-lg svg { width: 18px; height: 18px; }
.btn-sm svg { width: 14px; height: 14px; }
.btn-icon svg { width: 16px; height: 16px; }

.btn-primary { background: var(--primary); color: var(--s1); box-shadow: 0 3px 12px rgba(0, 196, 240, 0.35); }
.btn-primary:hover { background: var(--primary-hover); color: var(--s1); box-shadow: 0 4px 16px rgba(0, 196, 240, 0.4); }

.btn-dark { background: var(--text); color: var(--s1); }
.btn-dark:hover { background: #2a2b45; color: var(--s1); }

.btn-outline { background: var(--s1); color: var(--text2); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--bg); border-color: var(--text3); color: var(--text); }

.btn-ghost { background: transparent; color: var(--primary); }
.btn-ghost:hover { background: var(--primary-10); }

.btn-danger { background: var(--danger); color: var(--s1); }
.btn-success { background: var(--success); color: var(--s1); }

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 1.75rem; font-size: 0.95rem; }
.btn-block { width: 100%; }
.btn-icon { padding: 0.5rem; min-width: 36px; min-height: 36px; }

/* ---- Pill buttons (Locky-style booking) ---- */
.pill-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3.5rem;
    padding: 0.5rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-full);
    background: var(--s1);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text2);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.pill:hover { border-color: var(--primary); color: var(--text); }
.pill.selected { background: var(--text); color: var(--s1); border-color: var(--text); }
.pill.unavailable { background: var(--bg); color: var(--text3); border-color: var(--border-light); cursor: not-allowed; text-decoration: line-through; }

.pill-day { flex-direction: column; min-width: 4.5rem; padding: 0.6rem 0.75rem; border-radius: var(--radius-lg); }
.pill-day-label { font-size: 0.7rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.05em; }
.pill-day-number { font-size: 1.15rem; font-weight: 700; margin-top: 2px; }
.pill-day.selected .pill-day-label { color: rgba(255,255,255,0.6); }

/* ---- Toggle group ---- */
.toggle-group { display: inline-flex; background: var(--bg); border-radius: var(--radius-full); padding: 3px; border: 1px solid var(--border); }
.toggle-option { padding: 0.35rem 1rem; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: 600; color: var(--text3); cursor: pointer; transition: all 0.2s; border: none; background: transparent; font-family: var(--font-sans); }
.toggle-option.active { background: var(--s1); color: var(--text); box-shadow: var(--shadow-sm); }

/* ---- Forms ---- */
.form-group { margin-bottom: 18px; }
.form-label { display: block; margin-bottom: 7px; font-size: 11px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; }

.form-input, .form-select {
    width: 100%; padding: 10px 13px;
    border: 1.5px solid var(--border); border-radius: 8px;
    font-family: var(--font-sans); font-size: 13px; color: var(--text);
    background: var(--s1); transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}

.form-input:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 196, 240, 0.18); }
.form-input::placeholder { color: var(--text3); }
.form-input.error { border-color: var(--danger); }
.form-error { color: var(--danger); font-size: 0.8rem; margin-top: 0.3rem; }

/* ---- Flash ---- */
.flash { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; font-size: 13px; font-weight: 500; animation: fadeUp 0.3s ease; }
.flash-success { background: rgba(13,200,122,.08); border: 1.5px solid rgba(13,200,122,.3); color: #0A9E60; }
.flash-error { background: rgba(239,75,94,.08); border: 1.5px solid rgba(239,75,94,.3); color: var(--danger); }
.flash-warning { background: var(--warning-subtle); border: 1.5px solid rgba(245,156,26,.3); color: #92400e; }
.flash-info { background: rgba(99,102,241,.08); border: 1.5px solid rgba(99,102,241,.3); color: var(--info); }
.flash-icon { flex-shrink: 0; }
.flash-message { flex: 1; }
.flash-close { background: none; border: none; cursor: pointer; font-size: 1.2rem; opacity: 0.5; color: inherit; }

/* ---- Badges ---- */
.badge { display: inline-flex; align-items: center; padding: 0.2rem 0.6rem; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600; }
.badge-success { background: var(--success-subtle); color: #166534; }
.badge-warning { background: var(--warning-subtle); color: #92400e; }
.badge-danger { background: var(--danger-subtle); color: #991b1b; }
.badge-secondary { background: var(--bg); color: var(--text3); }
.badge-info { background: var(--info-subtle); color: #1e40af; }
.badge-primary { background: var(--primary-subtle); color: var(--primary-hover); }

/* ---- Tables ---- */
.table-wrapper { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.table th { background: var(--bg); padding: 0.7rem 1rem; text-align: left; font-weight: 600; font-size: 0.75rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--border); }
.table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border-light); color: var(--text2); }
.table tbody tr:hover { background: var(--bg); }

/* ---- Stats ---- */
.stat-card { text-align: center; padding: 1.5rem; }
.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.stat-label { font-size: 0.8rem; color: var(--text3); margin-top: 0.25rem; font-weight: 500; }

/* ---- Timeline ---- */
.timeline-bar { position: relative; height: 32px; background: var(--bg); border-radius: var(--radius-md); border: 1px solid var(--border-light); overflow: hidden; }
.timeline-slot { position: absolute; top: 0; height: 100%; border-radius: var(--radius-sm); }
.timeline-slot-booked { background: var(--border); }
.timeline-slot-mine { background: var(--primary); opacity: 0.8; }
.timeline-slot-selected { background: var(--primary); }
.timeline-hours { display: flex; justify-content: space-between; margin-top: 0.3rem; font-size: 0.7rem; color: var(--text3); }

/* ---- Summary sidebar ---- */
.summary-card { position: sticky; top: calc(var(--navbar-h) + 1rem); }
.summary-price { font-size: 1.5rem; font-weight: 700; color: var(--s1); }
.summary-price small { font-size: 0.85rem; font-weight: 400; opacity: 0.7; }
.summary-row { display: flex; justify-content: space-between; padding: 0.6rem 0; font-size: 0.875rem; }
.summary-row-label { color: var(--text3); }
.summary-row-value { font-weight: 600; color: var(--text); }
.summary-total { border-top: 2px solid var(--border); margin-top: 0.5rem; padding-top: 0.75rem; }
.summary-total .summary-row-value { font-size: 1.25rem; font-weight: 700; }

/* ---- Service cards ---- */
.service-card { position: relative; }
.service-card .price-tag { position: absolute; top: 0.75rem; right: 0.75rem; background: var(--s1); padding: 0.3rem 0.75rem; border-radius: var(--radius-full); font-weight: 700; font-size: 0.85rem; color: var(--primary); box-shadow: var(--shadow-sm); border: 1px solid var(--border-light); }
.service-meta { display: flex; gap: 1rem; font-size: 0.8rem; color: var(--text3); margin-top: 0.75rem; }
.service-meta-item { display: flex; align-items: center; gap: 0.35rem; }
.service-meta-item svg { flex-shrink: 0; width: 14px; height: 14px; }

/* ---- Empty state ---- */
.empty-state { text-align: center; padding: 3rem 1.5rem; color: var(--text3); }
.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.4; }

/* ---- Lock buttons ---- */
.lock-btn { width: 120px; height: 120px; border-radius: 50%; border: 3px solid; display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; transition: all 0.3s; font-weight: 600; font-size: 0.85rem; gap: 0.25rem; }
.lock-btn-unlock { border-color: var(--success); color: var(--success); background: var(--success-subtle); }
.lock-btn-unlock:hover { background: var(--success); color: var(--s1); }
.lock-btn-lock { border-color: var(--danger); color: var(--danger); background: var(--danger-subtle); }
.lock-btn-lock:hover { background: var(--danger); color: var(--s1); }

/* ---- Month calendar grid ---- */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-header { text-align: center; font-size: 11px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 0; }
.cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    color: var(--text2);
    cursor: pointer;
    transition: all 0.15s;
    border: 1.5px solid transparent;
}
.cal-day:hover { background: var(--bg); border-color: var(--border); }
.cal-day.today { border-color: var(--primary); color: var(--primary); font-weight: 700; }
.cal-day.selected { background: var(--text); color: var(--s1); border-color: var(--text); }
.cal-day.past, .cal-day.other-month { color: var(--border); cursor: default; }
.cal-day.past:hover, .cal-day.other-month:hover { background: transparent; border-color: transparent; }
.cal-day.has-bookings { position: relative; }
.cal-day.has-bookings::after { content: ''; position: absolute; bottom: 4px; width: 4px; height: 4px; border-radius: 50%; background: var(--warning); }

/* ---- Utilities ---- */
.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text3)}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.font-bold{font-weight:600}.font-mono{font-family:var(--font-mono)}
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}
.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}
.w-full{width:100%}.hidden{display:none}

/* ---- Animations ---- */
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.fade-in{animation:fadeIn .3s ease}

/* ---- Responsive ---- */
@media(max-width:768px){
    .navbar-nav{display:none}.navbar-toggle{display:block}
    .navbar-nav.open{display:flex;flex-direction:column;position:absolute;top:var(--navbar-h);left:0;right:0;background:var(--s1);padding:1rem;border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg)}
    .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
    .reserve-layout{flex-direction:column}.summary-card{position:static}
    .pill{padding:.4rem .75rem;font-size:.8rem;min-width:3rem}.pill-day{min-width:3.5rem}
}
@media(max-width:480px){.container{padding:0 1rem}.card-body{padding:1rem}.page-content{padding:1rem 0}}
@media print{.navbar,.flash,.btn{display:none}body{background:white}.card{box-shadow:none;border:1px solid #ddd}}