/* ===========================
   Domain Age Checker - Styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
    --dac-primary: #ff6a59;
    --dac-primary-dark: #e5503a;
    --dac-primary-light: #ff8a7a;
    --dac-primary-glow: rgba(255, 106, 89, 0.2);
    --dac-bg-soft: #fff3d6;
    --dac-surface: #f5f5fa;
    --dac-dark: #292931;
    --dac-dark-muted: #5a5a6e;
    --dac-white: #ffffff;
    --dac-border: rgba(41, 41, 49, 0.08);
    --dac-shadow: 0 20px 60px rgba(255, 106, 89, 0.12), 0 4px 20px rgba(0,0,0,0.06);
    --dac-radius: 20px;
    --dac-radius-sm: 12px;
    --dac-font-display: 'Syne', sans-serif;
    --dac-font-body: 'DM Sans', sans-serif;
}

/* ---- Wrapper ---- */
.dac-wrapper {
    font-family: var(--dac-font-body);
    color: var(--dac-dark);
    max-width: 860px;
    margin: 0 auto;
    padding: 16px;
}

/* ---- Hero Card ---- */
.dac-hero {
    background: var(--dac-white);
    border-radius: var(--dac-radius);
    padding: 52px 48px 44px;
    box-shadow: var(--dac-shadow);
    border: 1px solid var(--dac-border);
    position: relative;
    overflow: hidden;
}

.dac-hero::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, var(--dac-bg-soft) 0%, transparent 70%);
    pointer-events: none;
}

.dac-hero::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, var(--dac-primary-glow) 0%, transparent 70%);
    pointer-events: none;
}

/* ---- Header ---- */
.dac-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.dac-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--dac-bg-soft);
    color: var(--dac-primary);
    font-family: var(--dac-font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 106, 89, 0.2);
}

.dac-badge svg {
    width: 12px;
    height: 12px;
}

.dac-title {
    font-family: var(--dac-font-display);
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    color: var(--dac-dark);
    line-height: 1.1;
    margin: 0 0 12px;
    letter-spacing: -0.02em;
}

.dac-title span {
    color: var(--dac-primary);
    position: relative;
}

.dac-title span::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--dac-bg-soft);
    border-radius: 2px;
    z-index: -1;
}

.dac-subtitle {
    font-size: 15px;
    color: var(--dac-dark-muted);
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
}

/* ---- Form ---- */
.dac-form {
    position: relative;
    z-index: 1;
}

.dac-input-group {
    display: flex;
    gap: 12px;
    align-items: stretch;
    background: var(--dac-surface);
    border-radius: var(--dac-radius-sm);
    padding: 6px 6px 6px 20px;
    border: 2px solid transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dac-input-group:focus-within {
    border-color: var(--dac-primary);
    box-shadow: 0 0 0 4px var(--dac-primary-glow);
    background: var(--dac-white);
}

.dac-input-icon {
    display: flex;
    align-items: center;
    color: var(--dac-dark-muted);
    flex-shrink: 0;
}

.dac-input-icon svg {
    width: 18px;
    height: 18px;
}

.dac-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--dac-font-body);
    font-size: 15px;
    color: var(--dac-dark);
    font-weight: 400;
    padding: 10px 0;
    min-width: 0;
}

.dac-input::placeholder {
    color: rgba(41, 41, 49, 0.35);
}

.dac-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--dac-primary);
    color: var(--dac-white);
    border: none;
    border-radius: 8px;
    padding: 12px 28px;
    font-family: var(--dac-font-display);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.dac-btn:hover {
    background: var(--dac-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255, 106, 89, 0.35);
}

.dac-btn:active {
    transform: translateY(0);
}

.dac-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.dac-btn svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.dac-btn:hover svg {
    transform: translateX(2px);
}

/* ---- Loading ---- */
.dac-loading {
    display: none;
    text-align: center;
    padding: 48px 20px;
}

.dac-loading.dac-visible {
    display: block;
}

.dac-spinner-wrap {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: var(--dac-surface);
    padding: 16px 28px;
    border-radius: 100px;
    border: 1px solid var(--dac-border);
}

.dac-spinner {
    width: 22px;
    height: 22px;
    border: 2.5px solid var(--dac-border);
    border-top-color: var(--dac-primary);
    border-radius: 50%;
    animation: dac-spin 0.8s linear infinite;
}

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

.dac-loading-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--dac-dark-muted);
}

.dac-loading-text span {
    color: var(--dac-primary);
    font-weight: 600;
}

/* ---- Error ---- */
.dac-error {
    display: none;
    margin-top: 20px;
    padding: 16px 20px;
    background: #fff1f0;
    border: 1px solid rgba(255, 106, 89, 0.25);
    border-radius: var(--dac-radius-sm);
    border-left: 3px solid var(--dac-primary);
}

.dac-error.dac-visible {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: dac-fade-in 0.3s ease;
}

.dac-error-icon {
    color: var(--dac-primary);
    flex-shrink: 0;
    margin-top: 1px;
}

.dac-error-icon svg { width: 18px; height: 18px; }

.dac-error-text {
    font-size: 14px;
    color: var(--dac-dark);
    font-weight: 500;
    line-height: 1.5;
}

/* ---- Results ---- */
.dac-results {
    display: none;
    margin-top: 32px;
    animation: dac-fade-in 0.4s ease;
}

.dac-results.dac-visible {
    display: block;
}

@keyframes dac-fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Domain Banner ---- */
.dac-domain-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--dac-dark) 0%, #3d3d4d 100%);
    border-radius: var(--dac-radius-sm);
    padding: 20px 24px;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.dac-domain-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.dac-domain-icon {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--dac-white);
}

.dac-domain-icon svg { width: 20px; height: 20px; }

.dac-domain-name {
    font-family: var(--dac-font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--dac-white);
    letter-spacing: -0.02em;
}

.dac-domain-tld {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    font-weight: 400;
    margin-top: 2px;
}

.dac-domain-status-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.dac-status-pill {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    border: 1px solid rgba(255,255,255,0.15);
    text-transform: capitalize;
}

.dac-status-pill.active {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
    border-color: rgba(74, 222, 128, 0.3);
}

/* ---- Age Hero ---- */
.dac-age-hero {
    background: linear-gradient(135deg, var(--dac-primary) 0%, #ff8c5a 100%);
    border-radius: var(--dac-radius-sm);
    padding: 28px 28px 24px;
    margin-bottom: 16px;
    color: var(--dac-white);
    position: relative;
    overflow: hidden;
}

.dac-age-hero::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 130px;
    height: 130px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}

.dac-age-hero::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 40%;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}

.dac-age-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.8;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.dac-age-value {
    font-family: var(--dac-font-display);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.dac-age-breakdown {
    font-size: 14px;
    opacity: 0.85;
    font-weight: 400;
    position: relative;
    z-index: 1;
}

.dac-age-breakdown strong {
    font-weight: 600;
}

/* ---- Grid ---- */
.dac-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 16px;
}

.dac-stat-card {
    background: var(--dac-surface);
    border-radius: var(--dac-radius-sm);
    padding: 20px;
    border: 1px solid var(--dac-border);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: default;
}

.dac-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.dac-stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    font-size: 16px;
}

.dac-stat-icon.orange { background: var(--dac-bg-soft); color: var(--dac-primary); }
.dac-stat-icon.green  { background: #e8fdf0; color: #22c55e; }
.dac-stat-icon.blue   { background: #e8f0ff; color: #3b82f6; }
.dac-stat-icon.purple { background: #f0e8ff; color: #8b5cf6; }

.dac-stat-icon svg { width: 18px; height: 18px; }

.dac-stat-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--dac-dark-muted);
    margin-bottom: 4px;
}

.dac-stat-value {
    font-family: var(--dac-font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--dac-dark);
    line-height: 1.3;
}

.dac-stat-value.expiring-soon { color: #f59e0b; }
.dac-stat-value.expired { color: var(--dac-primary); }
.dac-stat-value.safe { color: #22c55e; }

/* ---- NS Card ---- */
.dac-ns-card {
    background: var(--dac-surface);
    border-radius: var(--dac-radius-sm);
    padding: 20px;
    border: 1px solid var(--dac-border);
    margin-bottom: 16px;
}

.dac-ns-title {
    font-family: var(--dac-font-display);
    font-size: 13px;
    font-weight: 700;
    color: var(--dac-dark);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dac-ns-title svg { width: 14px; height: 14px; color: var(--dac-primary); }

.dac-ns-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dac-ns-chip {
    background: var(--dac-white);
    border: 1px solid var(--dac-border);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--dac-dark-muted);
    font-family: 'Courier New', monospace;
    transition: border-color 0.15s;
}

.dac-ns-chip:hover {
    border-color: var(--dac-primary);
    color: var(--dac-dark);
}

/* ---- Registrar Bar ---- */
.dac-registrar-bar {
    background: var(--dac-bg-soft);
    border-radius: var(--dac-radius-sm);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 106, 89, 0.15);
}

.dac-registrar-bar svg {
    width: 16px;
    height: 16px;
    color: var(--dac-primary);
    flex-shrink: 0;
}

.dac-registrar-text {
    font-size: 13px;
    color: var(--dac-dark-muted);
    font-weight: 400;
}

.dac-registrar-text strong {
    color: var(--dac-dark);
    font-weight: 600;
}

/* ---- Details Button ---- */
.dac-details-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--dac-primary);
    background: none;
    border: 1.5px solid var(--dac-primary);
    border-radius: 8px;
    padding: 10px 20px;
    font-family: var(--dac-font-display);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 16px;
}

.dac-details-btn:hover {
    background: var(--dac-primary);
    color: var(--dac-white);
}

.dac-details-btn svg { width: 15px; height: 15px; }

/* ==============================
   MODAL
   ============================== */
.dac-modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(41, 41, 49, 0.55);
    backdrop-filter: blur(6px);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.dac-modal-backdrop.dac-visible {
    display: flex;
    animation: dac-backdrop-in 0.25s ease;
}

@keyframes dac-backdrop-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.dac-modal {
    background: var(--dac-white);
    border-radius: 24px;
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 30px 80px rgba(0,0,0,0.2), 0 0 0 1px rgba(255,255,255,0.5);
    animation: dac-modal-in 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    scrollbar-width: thin;
    scrollbar-color: var(--dac-primary) transparent;
}

@keyframes dac-modal-in {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.dac-modal-header {
    background: linear-gradient(135deg, var(--dac-dark) 0%, #3d3d4d 100%);
    padding: 28px 28px 24px;
    border-radius: 24px 24px 0 0;
    position: relative;
}

.dac-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 16px;
    line-height: 1;
}

.dac-modal-close:hover {
    background: var(--dac-primary);
    border-color: var(--dac-primary);
    color: white;
}

.dac-modal-domain {
    font-family: var(--dac-font-display);
    font-size: 22px;
    font-weight: 800;
    color: var(--dac-white);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.dac-modal-subtitle {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.dac-modal-body {
    padding: 28px;
}

.dac-modal-section {
    margin-bottom: 24px;
}

.dac-modal-section-title {
    font-family: var(--dac-font-display);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dac-dark-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dac-modal-section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--dac-border);
}

.dac-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--dac-border);
    font-size: 14px;
}

.dac-detail-row:last-child { border-bottom: none; }

.dac-detail-key {
    color: var(--dac-dark-muted);
    font-weight: 400;
    flex-shrink: 0;
}

.dac-detail-val {
    color: var(--dac-dark);
    font-weight: 500;
    text-align: right;
    word-break: break-all;
}

.dac-detail-val.highlight {
    color: var(--dac-primary);
    font-weight: 700;
    font-family: var(--dac-font-display);
    font-size: 16px;
}

/* ---- No data ---- */
.dac-no-data {
    color: var(--dac-dark-muted);
    font-style: italic;
    font-size: 13px;
    text-align: center;
    padding: 12px;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .dac-hero {
        padding: 32px 24px 28px;
    }

    .dac-input-group {
        flex-direction: column;
        padding: 12px;
    }

    .dac-input-icon { display: none; }

    .dac-btn {
        width: 100%;
        justify-content: center;
    }

    .dac-stats-grid {
        grid-template-columns: 1fr;
    }

    .dac-domain-banner {
        flex-direction: column;
        align-items: flex-start;
    }

    .dac-modal-body { padding: 20px; }
}