/* ─── Design Tokens ─── */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --ink: #0a0f1a;
    --chalk: #f8f7f4;
    --gold: #c8a84e;
    --gold-light: #e8d48e;
    --slate: #3d4555;
    --mist: #e8e6e1;
    --sage: #7a8b6f;
    --red: #c0392b;
    --green: #27ae60;
    --blue: #2980b9;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--chalk);
    color: var(--ink);
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; }
a { color: inherit; text-decoration: none; }

/* ─── Navigation ─── */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 48px;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(248, 247, 244, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mist);
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--ink);
    letter-spacing: -0.5px;
}

.logo span { color: var(--gold); }

.nav-tag {
    font-size: 0.75rem;
    color: var(--slate);
    background: var(--mist);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 500;
}

.nav-link {
    font-size: 0.9rem;
    color: var(--ink);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: background 0.2s;
}

.nav-link:hover { background: var(--mist); }

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
}

.btn-primary { background: var(--ink); color: var(--chalk); }
.btn-primary:hover { background: #1a2035; transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--ink); border: 1px solid var(--mist); }
.btn-secondary:hover { border-color: var(--ink); }
.btn-small { padding: 8px 16px; font-size: 0.8rem; }
.btn-ghost { background: transparent; color: var(--slate); padding: 8px 12px; font-size: 0.8rem; }
.btn-ghost:hover { color: var(--ink); background: var(--mist); }

/* ─── Forms ─── */
.form-group { margin-bottom: 24px; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--ink);
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--mist);
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--ink);
    background: white;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(200, 168, 78, 0.15);
}

.form-group textarea { resize: vertical; min-height: 100px; }
.form-group .hint { font-size: 0.8rem; color: var(--slate); margin-top: 6px; }

/* Radio group */
.radio-group { display: flex; gap: 12px; }
.radio-option { flex: 1; position: relative; }
.radio-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }

.radio-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 16px;
    border: 2px solid var(--mist);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.radio-option label .radio-icon { font-size: 1.5rem; margin-bottom: 8px; }
.radio-option label .radio-label { font-weight: 600; font-size: 0.9rem; }
.radio-option label .radio-desc { font-size: 0.75rem; color: var(--slate); margin-top: 4px; }
.radio-option input[type="radio"]:checked + label { border-color: var(--gold); background: rgba(200, 168, 78, 0.05); }

/* ─── Cards ─── */
.card { background: white; border: 1px solid var(--mist); border-radius: 12px; padding: 32px; }

/* ─── Status badges ─── */
.badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.badge-new { background: rgba(200, 168, 78, 0.15); color: var(--gold); }
.badge-contacted { background: rgba(41, 128, 185, 0.12); color: var(--blue); }
.badge-scheduled { background: rgba(39, 174, 96, 0.12); color: var(--green); }
.badge-completed { background: rgba(10, 15, 26, 0.08); color: var(--slate); }

/* ─── Toast ─── */
.toast {
    position: fixed; bottom: 32px; right: 32px; padding: 16px 24px; border-radius: 12px;
    font-size: 0.9rem; font-weight: 500; z-index: 1000; transform: translateY(100px);
    opacity: 0; transition: all 0.3s ease; max-width: 400px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-success { background: var(--ink); color: var(--chalk); }
.toast-error { background: var(--red); color: white; }

/* ─── Tables ─── */
.table-wrap { overflow-x: auto; border: 1px solid var(--mist); border-radius: 12px; background: white; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; padding: 14px 20px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--slate); background: rgba(0,0,0,0.02); border-bottom: 1px solid var(--mist); font-weight: 600; }
td { padding: 16px 20px; border-bottom: 1px solid rgba(0,0,0,0.04); font-size: 0.9rem; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(200, 168, 78, 0.03); }

/* ─── Page layouts ─── */
.page-container { max-width: 1100px; margin: 0 auto; padding: 120px 48px 80px; }
.page-header { margin-bottom: 48px; }
.page-header h1 { font-size: 2rem; margin-bottom: 8px; }
.page-header p { color: var(--slate); font-size: 1.05rem; }

/* ─── Utility ─── */
.text-slate { color: var(--slate); }
.text-gold { color: var(--gold); }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
    nav { padding: 16px 24px; }
    .page-container { padding: 100px 24px 60px; }
    .radio-group { flex-direction: column; }
}

/* ─── Spinner ─── */
.spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.3); border-top-color: white; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Empty state ─── */
.empty-state { text-align: center; padding: 64px 24px; color: var(--slate); }
.empty-state-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--ink); }
.empty-state p { font-size: 0.9rem; max-width: 400px; margin: 0 auto; }