/* ── FundMe Module — Midnight Aurora Theme ── */
:root {
    --purple: #a855f7;
    --green: #10b981;
    --gradient: linear-gradient(135deg, #a855f7, #10b981);
    --card-bg: #ffffff;
    --card-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --input-bg: #f8fafc;
    --bg: #f1f5f9;
}
html.dark-mode {
    --card-bg: #1e293b;
    --card-shadow: 0 4px 20px rgba(0,0,0,0.4);
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #334155;
    --input-bg: #0f172a;
    --bg: #0f172a;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: 'Segoe UI', system-ui, sans-serif; }

/* Header */
.fundme-header {
    background: var(--gradient);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 32px;
    color: white;
    position: relative;
    overflow: hidden;
}
.fundme-header::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}
.fundme-header h1 { font-size: 2rem; font-weight: 700; }
.fundme-header p { opacity: 0.9; margin-top: 8px; font-size: 1rem; }

/* Tabs */
.tab-bar {
    display: flex; gap: 8px;
    background: var(--card-bg);
    border-radius: 14px;
    padding: 6px;
    margin-bottom: 28px;
    box-shadow: var(--card-shadow);
    flex-wrap: wrap;
}
.tab-btn {
    flex: 1; min-width: 100px;
    padding: 10px 18px;
    border: none; border-radius: 10px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.9rem; font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.tab-btn.active {
    background: var(--gradient);
    color: white;
}
.tab-btn:hover:not(.active) { background: var(--input-bg); color: var(--text); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    padding: 24px;
    border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--purple); }

/* Campaign grid */
.campaigns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 16px;
}
.campaign-card { cursor: pointer; }
.campaign-card .cover {
    width: 100%; height: 160px;
    object-fit: cover; border-radius: 10px;
    margin-bottom: 14px;
    background: linear-gradient(135deg, #a855f720, #10b98120);
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem;
}
.campaign-card h3 {
    font-size: 1rem; font-weight: 700;
    margin-bottom: 6px; color: var(--text);
}
.campaign-card p.desc {
    font-size: 0.85rem; color: var(--text-muted);
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
    margin-bottom: 14px;
}

/* Progress bar */
.progress-wrap { margin: 12px 0 6px; }
.progress-bar-bg {
    background: var(--border);
    border-radius: 99px; height: 8px;
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 99px;
    transition: width 0.6s ease;
}
.progress-meta {
    display: flex; justify-content: space-between;
    font-size: 0.8rem; color: var(--text-muted);
    margin-top: 4px;
}
.progress-meta strong { color: var(--purple); }

/* Category badge */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 0.75rem; font-weight: 600;
    margin-bottom: 10px;
}
.badge-purple { background: #a855f720; color: var(--purple); }
.badge-green  { background: #10b98120; color: var(--green); }
.badge-info   { background: #3b82f620; color: #3b82f6; }
.badge-warn   { background: #f59e0b20; color: #f59e0b; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 20px; border: none; border-radius: 10px;
    font-size: 0.9rem; font-weight: 600; cursor: pointer;
    transition: all 0.2s; text-decoration: none;
}
.btn-primary { background: var(--gradient); color: white; }
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-outline {
    background: transparent;
    border: 2px solid var(--purple);
    color: var(--purple);
}
.btn-outline:hover { background: var(--purple); color: white; }
.btn-danger { background: #ef4444; color: white; }
.btn-danger:hover { opacity: 0.9; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Form */
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block; font-size: 0.85rem;
    font-weight: 600; margin-bottom: 6px; color: var(--text);
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: 10px; background: var(--input-bg);
    color: var(--text); font-size: 0.9rem;
    transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none; border-color: var(--purple);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* Stats strip */
.stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px; margin-bottom: 24px;
}
.stat-card {
    background: var(--card-bg);
    border-radius: 14px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
}
.stat-card .stat-num {
    font-size: 1.6rem; font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.stat-card .stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* Donations list */
.donation-item {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 0; border-bottom: 1px solid var(--border);
}
.donation-item:last-child { border-bottom: none; }
.donor-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.donor-info .donor-name { font-weight: 600; font-size: 0.9rem; }
.donor-info .donor-amount {
    color: var(--green); font-weight: 700; font-size: 0.95rem;
}
.donor-info .donor-msg { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }
.donor-info .donor-time { font-size: 0.75rem; color: var(--text-muted); }

/* Section header row */
.section-header {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 10px;
}
.section-header h2 { font-size: 1.2rem; font-weight: 700; }

/* Empty state */
.empty-state {
    text-align: center; padding: 48px 20px;
    color: var(--text-muted);
}
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text); }

/* Modal */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6); z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    padding: 16px;
}
.modal-overlay.hidden { display: none; }
.modal {
    background: var(--card-bg);
    border-radius: 20px; padding: 32px;
    width: 100%; max-width: 560px;
    max-height: 90vh; overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    position: relative;
}
.modal-close {
    position: absolute; top: 16px; right: 16px;
    background: none; border: none; font-size: 1.4rem;
    cursor: pointer; color: var(--text-muted);
}
.modal h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 20px; }

/* Premium lock banner */
.premium-lock {
    background: linear-gradient(135deg, #a855f715, #10b98115);
    border: 1.5px solid var(--purple);
    border-radius: 14px; padding: 20px;
    text-align: center; margin: 20px 0;
}
.premium-lock i { color: var(--purple); font-size: 1.5rem; margin-bottom: 8px; }
.premium-lock h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.premium-lock p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; }

/* Toast */
#toast {
    position: fixed; bottom: 24px; right: 24px;
    background: #1e293b; color: white;
    padding: 14px 20px; border-radius: 12px;
    font-size: 0.9rem; font-weight: 500;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 9999; transform: translateY(80px);
    transition: transform 0.3s ease; opacity: 0;
    max-width: 320px;
}
#toast.show { transform: translateY(0); opacity: 1; }
#toast.success { border-left: 4px solid #10b981; }
#toast.error   { border-left: 4px solid #ef4444; }

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px; height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--purple);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-center {
    text-align: center; padding: 48px;
    color: var(--text-muted);
}

/* Campaign detail */
.campaign-detail-cover {
    width: 100%; height: 240px;
    object-fit: cover; border-radius: 14px;
    margin-bottom: 20px;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    font-size: 5rem; color: white;
}
.campaign-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* My campaigns table-ish layout */
.my-campaign-row {
    display: flex; gap: 16px; align-items: center;
    padding: 16px; border-radius: 12px;
    background: var(--card-bg); border: 1px solid var(--border);
    margin-bottom: 12px;
    flex-wrap: wrap;
    transition: border-color 0.2s;
}
.my-campaign-row:hover { border-color: var(--purple); }
.my-campaign-row .camp-title { font-weight: 700; flex: 1; min-width: 180px; }
.my-campaign-row .camp-meta { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.my-campaign-row .camp-actions { display: flex; gap: 8px; }

html.dark-mode .modal { color: var(--text); }