/* ============================================================
   Lello Library - Ole Miss Inspired Theme
   BAIS 419 | Spring 2026
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;1,300&family=Open+Sans:wght@300;400;600;700&display=swap');

:root {
    --navy:    #002147;
    --red:     #CE1126;
    --silver:  #8C9196;
    --cream:   #F5F5F0;
    --white:   #FFFFFF;
    --dark:    #1A1A1A;
    --light:   #EEF0F2;
    --border:  #D0D5DB;
    --text:    #333333;
    --muted:   #666666;
}

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

html, body {
    height: 100%;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: var(--text);
    background-color: var(--cream);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
    color: var(--navy);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: var(--navy);
    text-decoration: none;
}
a:hover {
    color: var(--red);
    text-decoration: underline;
}

/* ── TOP BAR ── */
.top-bar {
    background-color: var(--navy);
    padding: 6px 0;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.5px;
}
.top-bar a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    margin-left: 16px;
}
.top-bar a:hover { color: white; text-decoration: none; }

/* ── NAVBAR ── */
.navbar {
    background-color: var(--navy) !important;
    padding: 0 !important;
    border-bottom: 4px solid var(--red);
}
.navbar-brand {
    font-family: 'Merriweather', serif;
    font-size: 1.3rem;
    color: white !important;
    padding: 14px 0;
    letter-spacing: 0.5px;
}
.navbar-brand span {
    color: #C0C8D4;
    font-size: 0.75rem;
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    display: block;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.navbar .nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 18px 14px !important;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}
.navbar .nav-link:hover {
    color: white !important;
    border-bottom-color: var(--red);
    text-decoration: none;
}
.navbar .nav-link.active {
    color: white !important;
    border-bottom-color: var(--red);
}
.navbar-toggler {
    border-color: rgba(255,255,255,0.3) !important;
}

/* ── PAGE HEADER ── */
.page-header {
    background-color: var(--navy);
    color: white;
    padding: 32px 0;
    border-bottom: 4px solid var(--red);
}
.page-header h1 {
    color: white;
    font-size: 1.8rem;
    margin: 0 0 4px 0;
}
.page-header p {
    color: rgba(255,255,255,0.7);
    margin: 0;
    font-size: 0.9rem;
}
.page-header .breadcrumb {
    background: none;
    padding: 0;
    margin: 0 0 8px;
    font-size: 0.78rem;
}
.page-header .breadcrumb-item,
.page-header .breadcrumb-item a {
    color: rgba(255,255,255,0.55);
}
.page-header .breadcrumb-item.active { color: rgba(255,255,255,0.85); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.35); }

/* ── CARDS ── */
.lib-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 2px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    margin-bottom: 24px;
}
.lib-card-header {
    background-color: var(--navy);
    color: white;
    padding: 12px 20px;
    font-family: 'Merriweather', serif;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 2px 2px 0 0;
    border-left: 4px solid var(--red);
}
.lib-card-body { padding: 24px; }

/* ── FORM CARD ── */
.form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 2px;
    border-top: 4px solid var(--navy);
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    padding: 28px;
    margin-bottom: 28px;
}
.form-card-title {
    font-family: 'Merriweather', serif;
    font-size: 1.1rem;
    color: var(--navy);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--light);
}

/* ── FORM ELEMENTS ── */
.form-label {
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--dark);
    margin-bottom: 5px;
}
.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: 2px;
    font-size: 0.92rem;
    padding: 9px 12px;
    font-family: 'Open Sans', sans-serif;
    transition: border-color 0.2s, box-shadow 0.2s;
    color: var(--text);
}
.form-control:focus, .form-select:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(0,33,71,0.12);
    outline: none;
}
.form-text {
    font-size: 0.78rem;
    color: var(--muted);
}

/* ── BUTTONS ── */
.btn-primary {
    background-color: var(--navy);
    border: none;
    border-bottom: 3px solid rgba(0,0,0,0.25);
    color: white;
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 10px 24px;
    border-radius: 2px;
    transition: background-color 0.2s;
}
.btn-primary:hover, .btn-primary:focus {
    background-color: #003070;
    color: white;
    border-bottom-color: rgba(0,0,0,0.3);
}

.btn-danger-lib {
    background-color: var(--red);
    border: none;
    border-bottom: 3px solid rgba(0,0,0,0.2);
    color: white;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 2px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s;
}
.btn-danger-lib:hover { background-color: #a50d1e; color: white; text-decoration: none; }

.btn-edit-lib {
    background-color: #e8ecf0;
    border: 1px solid var(--border);
    color: var(--navy);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 2px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s;
}
.btn-edit-lib:hover { background-color: var(--navy); color: white; text-decoration: none; }

.btn-secondary-lib {
    background-color: var(--silver);
    border: none;
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 10px 24px;
    border-radius: 2px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s;
}
.btn-secondary-lib:hover { background-color: #6c7278; color: white; text-decoration: none; }

.btn-success-lib {
    background-color: #1a6b3c;
    border: none;
    border-bottom: 3px solid rgba(0,0,0,0.2);
    color: white;
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 2px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.2s;
}
.btn-success-lib:hover { background-color: #134f2c; color: white; text-decoration: none; }

/* ── TABLES ── */
.lib-table-wrap {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 2px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    overflow: hidden;
    margin-bottom: 32px;
}
.lib-table-header {
    background-color: var(--navy);
    color: white;
    padding: 13px 20px;
    font-family: 'Merriweather', serif;
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid var(--red);
}
.lib-table-header span {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    font-weight: 400;
}
.lib-table thead th {
    background-color: #EEF0F2;
    color: var(--navy);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-bottom: 2px solid var(--navy);
    border-top: none;
    padding: 11px 16px;
}
.lib-table tbody td {
    padding: 11px 16px;
    vertical-align: middle;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--light);
    color: var(--text);
}
.lib-table tbody tr:hover { background-color: #f0f4f8; }

/* ── STAT CARDS ── */
.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 4px solid var(--navy);
    border-radius: 2px;
    padding: 20px 24px;
    text-align: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.stat-number {
    font-family: 'Merriweather', serif;
    font-size: 2.6rem;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 6px;
    font-weight: 700;
}
.stat-label {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}
.stat-card.red-top { border-top-color: var(--red); }
.stat-card.red-top .stat-number { color: var(--red); }

/* ── MENU/ACTION CARDS ── */
.action-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 28px 20px;
    text-align: center;
    text-decoration: none;
    display: block;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    height: 100%;
    border-top: 4px solid transparent;
}
.action-card:hover {
    border-top-color: var(--red);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transform: translateY(-3px);
    text-decoration: none;
}
.action-card .action-icon { font-size: 2.2rem; margin-bottom: 12px; }
.action-card .action-title {
    font-family: 'Merriweather', serif;
    font-size: 1.05rem;
    color: var(--navy);
    margin-bottom: 8px;
}
.action-card .action-desc {
    font-size: 0.82rem;
    color: var(--muted);
    margin: 0;
    line-height: 1.6;
}

/* ── SECTION TITLE ── */
.section-title {
    font-family: 'Merriweather', serif;
    font-size: 1.2rem;
    color: var(--navy);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--red);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ── BADGES ── */
.badge-active {
    background-color: #fff3cd;
    color: #856404;
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 2px;
    font-weight: 700;
    border: 1px solid #ffc107;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.badge-returned {
    background-color: #d1e7dd;
    color: #0f5132;
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 2px;
    font-weight: 700;
    border: 1px solid #198754;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.badge-admin {
    background-color: var(--navy);
    color: white;
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 2px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.badge-user {
    background-color: var(--light);
    color: var(--navy);
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 2px;
    font-weight: 700;
    border: 1px solid var(--border);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.badge-available {
    color: #1a6b3c;
    font-weight: 700;
}
.badge-unavailable {
    color: var(--red);
    font-weight: 700;
}

/* ── ALERTS ── */
.alert {
    border-radius: 2px;
    border-left: 4px solid;
    font-size: 0.9rem;
}
.alert-danger  { border-left-color: var(--red); }
.alert-success { border-left-color: #198754; }
.alert-warning { border-left-color: #ffc107; }

/* ── FILTER BAR ── */
.filter-bar {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 16px 20px;
    margin-bottom: 20px;
}

/* ── FOOTER ── */
footer {
    background-color: var(--navy);
    color: rgba(255,255,255,0.55);
    text-align: center;
    padding: 24px 20px;
    font-size: 0.8rem;
    margin-top: auto;
    border-top: 4px solid var(--red);
    letter-spacing: 0.3px;
}
footer a {
    color: rgba(255,255,255,0.7);
}
footer a:hover { color: white; }

/* ── UTILITIES ── */
.main-content { flex: 1; }
.text-navy  { color: var(--navy); }
.text-red   { color: var(--red); }
.text-muted { color: var(--muted) !important; }
.bg-navy    { background-color: var(--navy); }
code {
    background-color: #eef0f2;
    color: var(--navy);
    padding: 2px 6px;
    border-radius: 2px;
    font-size: 0.85em;
}