/* =============================================================
   Awakening Training Academy — Event Reservation System
   main.css — Shared design tokens & global styles
   ============================================================= */

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

/* ─── Design tokens ─────────────────────────────────────────── */
:root {
    --color-primary:        #702f8a;
    --color-primary-dark:   #581e70;
    --color-primary-light:  #9b5ab5;
    --color-primary-glow:   rgba(112,47,138,.15);
    --color-secondary:      #3F3A64;
    --color-secondary-dark: #2c2847;
    --color-accent:         #e8a0ff;

    --color-success:        #22c55e;
    --color-warning:        #f59e0b;
    --color-danger:         #ef4444;
    --color-info:           #38bdf8;
    --color-purple:         #a855f7;

    --color-text:           #4b4b5a;
    --color-text-light:     #888;
    --color-heading:        #1e1a2e;
    --color-border:         #e5e1f0;
    --color-bg:             #f8f6fb;
    --color-white:          #ffffff;

    --font-heading:   'Cinzel', Georgia, serif;
    --font-body:      'Roboto', Arial, sans-serif;
    --font-mono:      'Courier New', monospace;

    --radius-sm:   6px;
    --radius-md:   10px;
    --radius-lg:   16px;
    --radius-pill: 50px;

    --shadow-sm:  0 2px 8px rgba(112,47,138,.08);
    --shadow-md:  0 4px 20px rgba(112,47,138,.12);
    --shadow-lg:  0 8px 40px rgba(112,47,138,.18);
    --shadow-glow:0 0 24px rgba(112,47,138,.22);

    --transition: all .22s cubic-bezier(.4,0,.2,1);
    --sidebar-w:  260px;
}

/* ─── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 15px; }

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1.3;
    font-weight: 700;
}

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }

img { max-width: 100%; height: auto; display: block; }

input, select, textarea, button { font-family: var(--font-body); }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: 2px solid transparent;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-size: .875rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    box-shadow: 0 4px 14px rgba(112,47,138,.35);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(112,47,138,.45);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary-glow);
    color: var(--color-primary);
}

.btn-danger  { background: var(--color-danger);  color:#fff; }
.btn-success { background: var(--color-success); color:#fff; }
.btn-warning { background: var(--color-warning); color:#fff; }
.btn-sm  { padding: 6px 16px; font-size: .8rem; }
.btn-lg  { padding: 14px 36px; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity:.55; cursor:not-allowed; transform:none; }

/* ─── Badges ─────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}
.badge-success   { background: #dcfce7; color: #15803d; }
.badge-warning   { background: #fef9c3; color: #92400e; }
.badge-danger    { background: #fee2e2; color: #b91c1c; }
.badge-info      { background: #e0f2fe; color: #0369a1; }
.badge-purple    { background: #f3e8ff; color: #7e22ce; }
.badge-secondary { background: #f1f0f7; color: #6b7280; }

/* ─── Form elements ──────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-label {
    display: block;
    margin-bottom: 6px;
    font-size: .875rem;
    font-weight: 600;
    color: var(--color-heading);
}
.form-label .required { color: var(--color-danger); margin-left: 2px; }

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text);
    font-size: .9rem;
    transition: var(--transition);
    outline: none;
}
.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-control::placeholder { color: #bbb; }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 100px; }

.form-hint { font-size: .78rem; color: var(--color-text-light); margin-top: 4px; }

.form-row { display: grid; gap: 16px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

/* ─── Alert messages ─────────────────────────────────────────── */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-size: .9rem;
    border-left: 4px solid;
    display: flex;
    align-items: center;
    gap: 10px;
}
.alert-success { background:#dcfce7; border-color: var(--color-success); color:#15803d; }
.alert-error   { background:#fee2e2; border-color: var(--color-danger);  color:#b91c1c; }
.alert-warning { background:#fef9c3; border-color: var(--color-warning); color:#92400e; }
.alert-info    { background:#e0f2fe; border-color: var(--color-info);    color:#0369a1; }

/* ─── Cards ──────────────────────────────────────────────────── */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); }
.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-title { font-family: var(--font-heading); font-size: 1rem; color: var(--color-heading); }
.card-body  { padding: 24px; }

/* ─── Progress bar ───────────────────────────────────────────── */
.progress { background: #ede9f5; border-radius: var(--radius-pill); height: 8px; overflow: hidden; }
.progress-bar {
    height: 100%;
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transition: width .6s ease;
}
.progress-bar.warning { background: linear-gradient(90deg, var(--color-warning), #fbbf24); }
.progress-bar.danger  { background: linear-gradient(90deg, var(--color-danger),  #f87171); }

/* ─── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.data-table th {
    background: var(--color-bg);
    color: var(--color-text-light);
    font-weight: 600;
    font-size: .76rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: 10px 14px;
    text-align: left;
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}
.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
    white-space: nowrap;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #faf8ff; }
.data-table .actions { display: flex; gap: 6px; align-items: center; }

/* ─── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(31,24,46,.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}
.modal-overlay.open { display: flex; }
.modal {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 540px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
    animation: modalIn .25s ease;
}
@keyframes modalIn {
    from { transform: translateY(-20px); opacity: 0; }
    to   { transform: translateY(0);     opacity: 1; }
}
.modal-title { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 20px; }

/* ─── Pagination ─────────────────────────────────────────────── */
.pagination { display: flex; gap: 6px; align-items: center; margin-top: 20px; }
.pagination a, .pagination span {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: .85rem;
    border: 1.5px solid var(--color-border);
    color: var(--color-text);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ─── Utilities ──────────────────────────────────────────────── */
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-muted   { color: var(--color-text-light); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger  { color: var(--color-danger); }
.text-sm      { font-size: .85rem; }
.text-xs      { font-size: .75rem; }
.fw-bold      { font-weight: 700; }
.fw-semibold  { font-weight: 600; }
.mt-4  { margin-top: 1rem; }
.mb-4  { margin-bottom: 1rem; }
.gap-2 { gap: .5rem; }
.gap-3 { gap: .75rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .form-row.cols-2,
    .form-row.cols-3 { grid-template-columns: 1fr; }
    
    .modal { padding: 20px; width: 95%; }
    .card-body { padding: 16px; }
    .card-header { padding: 14px 16px; flex-wrap: wrap; gap: 12px; }
}