/* ============================================================
   DielBeauty — Clean Luxury Front CSS
   ============================================================ */

:root {
    --dark-night:   #1e1e2f;
    --coffee-brown: #5c4033;
    --milk-white:   #efe6dd;
    --accent-gold:  #d6b370;
    --navy-grey:    #2c2c3a;
    --warm-light:   #ffb27d;
    --gold-subtle:  rgba(214, 179, 112, 0.25);
    --gold-mid:     rgba(214, 179, 112, 0.5);
}

/* ── Base ── */
html { scroll-behavior: smooth; }

body {
    background-color: var(--dark-night);
    color: var(--milk-white);
    font-family: 'Noto Serif TC', 'Noto Serif', Georgia, serif;
    font-weight: 300;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body > main { flex: 1; }

a { color: var(--accent-gold); text-decoration: none; }
a:hover { color: var(--warm-light); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-night); }
::-webkit-scrollbar-thumb { background: var(--gold-subtle); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-mid); }

/* ── Navbar ── */
.navbar {
    background-color: var(--navy-grey) !important;
    border-bottom: 1px solid var(--gold-subtle);
    min-height: 72px;
}

.logo-img { height: 40px; width: auto; }
.navbar-brand { padding: 0; }

.navbar-toggler { border-color: var(--gold-subtle); }
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(214,179,112,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-link {
    color: var(--milk-white) !important;
    letter-spacing: 0.05em;
    transition: color 0.2s;
    padding: 0.5rem 1rem;
    white-space: nowrap;
}
.nav-link:hover,
.nav-link.active { color: var(--accent-gold) !important; }

.navbar-nav .dropdown-menu {
    background-color: var(--navy-grey);
    border: 1px solid var(--gold-subtle);
    min-width: 150px;
}
.dropdown-item { color: var(--milk-white); }
.dropdown-item:hover { background-color: rgba(214,179,112,0.08); color: var(--accent-gold); }

/* ── Luxury Heading ── */
.luxury-heading {
    font-family: 'Cormorant Garamond', 'Noto Serif TC', serif;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: var(--milk-white);
    position: relative;
    padding-bottom: 0.6rem;
    margin-bottom: 1.5rem;
}
.luxury-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 1px;
    background: var(--accent-gold);
}

/* ── Cards ── */
.card {
    background-color: var(--navy-grey);
    border: 1px solid var(--gold-subtle);
    color: var(--milk-white);
    transition: border-color 0.25s, box-shadow 0.25s;
    border-radius: 4px;
}
.card:hover {
    border-color: var(--gold-mid);
    box-shadow: 0 4px 24px rgba(214, 179, 112, 0.08);
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--gold-subtle);
    color: var(--milk-white);
}
.card-footer {
    background: transparent;
    border-top: 1px solid var(--gold-subtle);
    color: rgba(239, 230, 221, 0.55);
    font-size: 0.85rem;
}
.card-subtitle { color: rgba(239, 230, 221, 0.45) !important; }
.card-text     { color: rgba(239, 230, 221, 0.6); }

/* ── Forms ── */
.form-label {
    color: rgba(239, 230, 221, 0.75);
    letter-spacing: 0.04em;
    font-size: 0.88rem;
    margin-bottom: 0.35rem;
}

.form-control,
.form-select {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(214, 179, 112, 0.3);
    color: var(--milk-white);
    border-radius: 4px;
}
.form-control::placeholder { color: rgba(239, 230, 221, 0.3); }
.form-select option { background-color: var(--navy-grey); color: var(--milk-white); }

.form-control:focus,
.form-select:focus {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-gold);
    color: var(--milk-white);
    box-shadow: 0 0 0 3px rgba(214, 179, 112, 0.15);
}
.form-control.is-invalid { border-color: #c07070; }
.invalid-feedback { color: #d08080; font-size: 0.82rem; }

.input-group .btn-outline-secondary {
    border-color: rgba(214, 179, 112, 0.3);
    color: rgba(239, 230, 221, 0.5);
    background: transparent;
}
.input-group .btn-outline-secondary:hover {
    background: rgba(214, 179, 112, 0.08);
    color: var(--accent-gold);
    border-color: var(--gold-mid);
}

/* ── Buttons ── */
.btn-gold {
    background-color: var(--accent-gold);
    color: var(--dark-night);
    border: none;
    letter-spacing: 0.05em;
    font-weight: 500;
    border-radius: 3px;
}
.btn-gold:hover { background-color: #c8a55e; color: var(--dark-night); }

.btn-outline-gold {
    background: transparent;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    letter-spacing: 0.05em;
    border-radius: 3px;
}
.btn-outline-gold:hover {
    background-color: rgba(214, 179, 112, 0.1);
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}

.btn-login {
    background-color: var(--accent-gold);
    color: var(--dark-night);
    border: none;
    letter-spacing: 0.08em;
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    border-radius: 3px;
}
.btn-login:hover { background-color: #c8a55e; color: var(--dark-night); }

.btn-primary {
    background-color: var(--coffee-brown);
    border: none;
}
.btn-primary:hover { background-color: var(--accent-gold); }

/* ── Badges ── */
.badge-gold {
    background: rgba(214, 179, 112, 0.12);
    color: var(--accent-gold);
    border: 1px solid rgba(214, 179, 112, 0.4);
    font-weight: 400;
    letter-spacing: 0.04em;
    padding: 0.3em 0.75em;
    border-radius: 2px;
    font-size: 0.78rem;
}
.badge-status-ongoing {
    background: rgba(214,179,112,0.1);
    color: var(--accent-gold);
    border: 1px solid rgba(214,179,112,0.35);
    padding: 0.3em 0.75em;
    border-radius: 2px;
    font-size: 0.78rem;
}
.badge-status-completed {
    background: rgba(214,179,112,0.28);
    color: var(--dark-night);
    border: none;
    padding: 0.3em 0.75em;
    border-radius: 2px;
    font-size: 0.78rem;
    font-weight: 500;
}
.badge-status-abnormal {
    background: rgba(255,178,125,0.15);
    color: var(--warm-light);
    border: 1px solid rgba(255,178,125,0.35);
    padding: 0.3em 0.75em;
    border-radius: 2px;
    font-size: 0.78rem;
}

/* ── Tables ── */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255,255,255,0.025);
    --bs-table-hover-bg:   rgba(214,179,112,0.04);
    color: var(--milk-white);
    border-color: rgba(214, 179, 112, 0.1);
}
.table thead th {
    color: var(--accent-gold);
    font-weight: 400;
    letter-spacing: 0.06em;
    font-size: 0.83rem;
    border-bottom: 1px solid rgba(214, 179, 112, 0.35) !important;
    padding-bottom: 0.75rem;
    background: transparent;
}
.table td {
    border-color: rgba(214, 179, 112, 0.08);
    vertical-align: middle;
    color: rgba(239, 230, 221, 0.85);
}

/* ── Alerts ── */
.alert-success {
    background: rgba(100, 180, 120, 0.1);
    border-color: rgba(100, 180, 120, 0.3);
    color: #a8d8b0;
}
.alert-danger {
    background: rgba(200, 80, 80, 0.1);
    border-color: rgba(200, 80, 80, 0.3);
    color: #e0a0a0;
}
.alert-luxury {
    background: rgba(214, 179, 112, 0.06);
    border: 1px solid rgba(214, 179, 112, 0.28);
    color: rgba(239, 230, 221, 0.75);
    border-radius: 4px;
    letter-spacing: 0.04em;
    padding: 1rem 1.25rem;
}
.btn-close { filter: invert(1) opacity(0.4); }

/* ── Timeline (follow-ups) ── */
.timeline-item {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 1rem;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-gold);
    box-shadow: 0 0 6px rgba(214, 179, 112, 0.45);
}
.timeline-item::after {
    content: '';
    position: absolute;
    left: 3px;
    top: 1.1rem;
    bottom: -0.5rem;
    width: 1px;
    background: var(--gold-subtle);
}
.timeline-item:last-child::after { display: none; }

/* ── Photo thumbnails ── */
.photo-thumb {
    height: 80px;
    width: 80px;
    object-fit: cover;
    border-radius: 3px;
    border: 1px solid var(--gold-subtle);
    transition: transform 0.2s, border-color 0.2s;
    display: block;
}
.photo-thumb:hover {
    transform: scale(1.06);
    border-color: var(--gold-mid);
}

/* ── Login box ── */
.login-box {
    background: rgba(44, 44, 58, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--gold-subtle);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    max-width: 420px;
    width: 100%;
    color: var(--milk-white);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.45);
}

/* ── Footer ── */
footer.luxury-footer {
    background-color: var(--navy-grey);
    color: rgba(239, 230, 221, 0.4);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-align: center;
    padding: 1.25rem 0;
}
footer.luxury-footer::before {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(214,179,112,0.45), transparent);
    margin-bottom: 1.25rem;
}

/* ── Helpers ── */
.text-gold  { color: var(--accent-gold) !important; }
.text-milk  { color: var(--milk-white) !important; }
.text-muted { color: rgba(239, 230, 221, 0.45) !important; }
.border-gold-subtle { border-color: var(--gold-subtle) !important; }
.fw-letter  { letter-spacing: 0.06em; }

/* ── Luxury panel (page section wrapper) ── */
.luxury-panel {
    background: linear-gradient(135deg, rgba(214,179,112,0.07) 0%, rgba(44,44,58,0.55) 100%);
    border: 1px solid var(--gold-subtle);
    border-left: 3px solid rgba(214,179,112,0.55);
    border-radius: 4px;
    padding: 1.75rem 2rem;
}

/* ── Dashboard feature cards ── */
.feature-card {
    background-color: var(--navy-grey);
    background-image: linear-gradient(150deg, rgba(214,179,112,0.12) 0%, transparent 55%);
    border: 1px solid rgba(214,179,112,0.35);
    border-top: 3px solid var(--accent-gold);
    border-radius: 6px;
    padding: 2.5rem 1.5rem 2rem;
    text-align: center;
    transition: border-color 0.28s, box-shadow 0.28s, transform 0.28s;
    color: var(--milk-white);
    text-decoration: none;
    display: block !important;
    height: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0,0,0,0.45);
}
.feature-card:hover {
    border-color: rgba(214,179,112,0.7);
    border-top-color: var(--warm-light);
    box-shadow: 0 10px 42px rgba(214,179,112,0.16), 0 4px 12px rgba(0,0,0,0.5);
    transform: translateY(-4px);
    color: var(--milk-white);
    text-decoration: none;
    background-image: linear-gradient(150deg, rgba(214,179,112,0.18) 0%, transparent 55%);
}
.feature-card .feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(214,179,112,0.12);
    border: 1px solid rgba(214,179,112,0.4);
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin: 0 auto 1.2rem;
}
.feature-card:hover .feature-icon {
    background: rgba(214,179,112,0.2);
    border-color: rgba(214,179,112,0.65);
}
.feature-card .feature-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    color: var(--milk-white);
}
.feature-card .feature-desc {
    font-size: 0.78rem;
    color: rgba(239,230,221,0.5);
    letter-spacing: 0.05em;
    line-height: 1.6;
}

/* ── Profile info row ── */
.info-row {
    display: flex;
    align-items: baseline;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(214,179,112,0.1);
}
.info-row:last-child { border-bottom: none; }
.info-label {
    min-width: 90px;
    font-size: 0.8rem;
    color: rgba(239,230,221,0.45);
    letter-spacing: 0.06em;
    flex-shrink: 0;
}
.info-value { color: var(--milk-white); font-size: 0.95rem; }