/* ============================================================
   assets/style.css
   REX Address Generator — all styles.
   Mobile-friendly, no external frameworks.
   ============================================================ */

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f0f2f5;
    color: #222;
    min-height: 100vh;
    line-height: 1.5;
}

/* ---------- Header ---------- */
header {
    background: #1a2536;
    color: #fff;
    padding: 16px 24px;
}

.header-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -1px;
    color: #e63946;
    flex-shrink: 0;
    line-height: 1;
}

.header-text { flex: 1; }
.header-text h1 { font-size: 1.25rem; font-weight: 600; }
.header-text p  { font-size: 0.82rem; opacity: 0.65; margin-top: 2px; }

.admin-link {
    font-size: 0.82rem;
    color: rgba(255,255,255,.55);
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.2);
    padding: 5px 12px;
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color .2s, border-color .2s;
}
.admin-link:hover { color: #fff; border-color: rgba(255,255,255,.5); }

/* ---------- Main ---------- */
main {
    max-width: 1000px;
    margin: 30px auto;
    padding: 0 16px;
}

footer {
    text-align: center;
    padding: 24px;
    font-size: 0.8rem;
    color: #999;
    margin-top: 40px;
}

/* ---------- Controls panel ---------- */
.controls-panel {
    background: #fff;
    border-radius: 10px;
    padding: 28px;
    box-shadow: 0 2px 10px rgba(0,0,0,.09);
    margin-bottom: 28px;
}

.controls-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
    margin-bottom: 20px;
}

.ctrl-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 160px;
}

.ctrl-group label {
    font-size: 0.8rem;
    font-weight: 700;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.required { color: #e63946; }
.optional { font-weight: 400; color: #999; text-transform: none; letter-spacing: 0; }

.ctrl-group select {
    padding: 10px 12px;
    border: 1.5px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.95rem;
    background: #fafafa;
    color: #222;
    transition: border-color .2s;
    width: 100%;
}
.ctrl-group select:focus {
    outline: none;
    border-color: #e63946;
    background: #fff;
}
.ctrl-group select:disabled { opacity: 0.5; cursor: not-allowed; }

/* Checkboxes */
.ctrl-checks {
    flex-direction: column;
    gap: 10px;
    justify-content: flex-end;
    padding-bottom: 2px;
    min-width: 180px;
    flex: 0;
}

.check-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    font-weight: 500;
    color: #444;
    cursor: pointer;
    text-transform: none;
    letter-spacing: 0;
}

.check-label input[type=checkbox] {
    width: 17px;
    height: 17px;
    accent-color: #e63946;
    cursor: pointer;
    flex-shrink: 0;
}

/* Generate buttons */
.btn-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    padding: 11px 26px;
    border: none;
    border-radius: 6px;
    font-size: 0.97rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s, transform .1s;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
    background: #e63946;
    color: #fff;
}
.btn-primary:hover { background: #c1121f; }

.btn-ten {
    background: #1d3557;
    color: #fff;
}
.btn-ten:hover { background: #112240; }

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ---------- Results section ---------- */
.results-section {
    animation: fadeIn .25s ease;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.results-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 10px;
}

.results-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
}

.btn-export {
    background: #457b9d;
    color: #fff;
    padding: 7px 18px;
    font-size: 0.85rem;
}
.btn-export:hover { background: #1d6a8e; }

/* ---------- Address cards ---------- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.addr-card {
    background: #fff;
    border-radius: 8px;
    padding: 18px 20px;
    box-shadow: 0 1px 6px rgba(0,0,0,.09);
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-left: 4px solid #e63946;
    animation: cardIn .2s ease;
}

@keyframes cardIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.card-address {
    font-size: 1rem;
    font-weight: 600;
    color: #1a2536;
    line-height: 1.4;
}

.card-meta {
    font-size: 0.82rem;
    color: #777;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.badge-state { background: #fde8ea; color: #c1121f; }
.badge-zip   { background: #e8f4f8; color: #1d6a8e; }
.badge-gps   { background: #e8f5e9; color: #2e7d32; }

.card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.btn-copy {
    background: #f1f3f5;
    color: #333;
    padding: 7px 16px;
    font-size: 0.83rem;
    font-weight: 600;
    border-radius: 5px;
    flex: 1;
    min-width: 100px;
}
.btn-copy:hover { background: #e2e6ea; }
.btn-copy.copied { background: #d4edda; color: #2e7d32; }

.btn-maps {
    background: #e63946;
    color: #fff;
    padding: 7px 16px;
    font-size: 0.83rem;
    font-weight: 600;
    border-radius: 5px;
    flex: 1;
    min-width: 100px;
    text-decoration: none;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-maps:hover { background: #c1121f; }

/* ---------- Status / loading ---------- */
.status-msg {
    text-align: center;
    padding: 32px 16px;
    color: #888;
    font-size: 1rem;
}

.status-msg.error { color: #c1121f; }

.spinner {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 3px solid #ddd;
    border-top-color: #e63946;
    border-radius: 50%;
    animation: spin .65s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
    .controls-row { flex-direction: column; }
    .ctrl-checks  { flex-direction: row; flex-wrap: wrap; }
    .cards-grid   { grid-template-columns: 1fr; }
    .btn-row      { flex-direction: column; }
    .btn          { width: 100%; }
}