/*
제작자: 워프코리아팀(대천사와이엘)
워드프레스 6.8.3 이상, PHP 8.3 이상 필요
버전: 1.6.0
*/

.wkt-apfl-ui {
    --wkt-bg: #f2f6ff;
    --wkt-panel: #ffffff;
    --wkt-text: #0f172a;
    --wkt-muted: #64748b;
    --wkt-primary: #1d4ed8;
    --wkt-primary-strong: #0f2f8c;
    --wkt-border: #dbe4ff;
    --wkt-dark: #0f172a;
    background:
        radial-gradient(circle at 10% 10%, #dbeafe 0%, transparent 35%),
        radial-gradient(circle at 90% 20%, #fce7f3 0%, transparent 35%),
        var(--wkt-bg);
    min-height: 100vh;
    padding-bottom: 3rem;
    color: var(--wkt-text);
    font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
}

.wkt-apfl-login-required {
    max-width: 680px;
    margin: 2rem auto;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    background: #fee2e2;
    color: #991b1b;
    font-weight: 700;
    text-align: center;
}

.wkt-apfl-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0b1e4a 100%);
    color: #f8fafc;
    text-align: center;
    padding: 3.5rem 1.5rem 3rem;
    border-bottom: 1px solid #1e3a8a;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.28);
}

.wkt-apfl-hero-badge {
    display: inline-block;
    border: 1px solid #3b82f6;
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    background: rgba(59, 130, 246, 0.16);
    color: #bfdbfe;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.wkt-apfl-hero h1 {
    margin: 0;
    font-size: clamp(1.7rem, 3.6vw, 2.6rem);
    line-height: 1.2;
}

.wkt-apfl-hero p {
    margin: 0.9rem auto 0;
    color: #cbd5e1;
    max-width: 680px;
    font-size: 1.05rem;
}

.wkt-apfl-shell {
    max-width: 900px;
    margin: -1.6rem auto 0;
    padding: 0 1rem;
    display: grid;
    gap: 1rem;
}

.wkt-apfl-card {
    background: var(--wkt-panel);
    border: 1px solid var(--wkt-border);
    border-radius: 24px;
    box-shadow: 0 8px 25px rgba(30, 41, 59, 0.09);
}

.wkt-apfl-form-card {
    padding: 1.35rem;
}

.wkt-apfl-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.wkt-apfl-form-card label {
    display: block;
    margin-bottom: 0.45rem;
    font-size: 0.8rem;
    font-weight: 800;
    color: #334155;
    letter-spacing: 0.02em;
}

.wkt-apfl-form-card select {
    width: 100%;
    height: 2.95rem;
    border-radius: 14px;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    color: #0f172a;
    font-weight: 600;
    padding: 0 0.9rem;
}

.wkt-apfl-form-card select:focus {
    outline: none;
    border-color: var(--wkt-primary);
    box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}

.wkt-apfl-drop-zone {
    margin-top: 1rem;
    border: 2px dashed #bfdbfe;
    border-radius: 22px;
    background: linear-gradient(180deg, #f8fbff 0%, #eff6ff 100%);
    text-align: center;
    padding: 1.7rem 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.wkt-apfl-drop-zone:hover,
.wkt-apfl-drop-zone.is-dragover {
    border-color: #60a5fa;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.16);
}

.wkt-apfl-drop-zone.is-ready {
    border-color: #10b981;
    background: linear-gradient(180deg, #f0fdf4 0%, #ecfeff 100%);
}

.wkt-apfl-drop-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 0.8rem;
    border-radius: 18px;
    background: #dbeafe;
    color: #1e3a8a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1rem;
}

.wkt-apfl-drop-zone h3 {
    margin: 0;
    font-size: 1.14rem;
    color: #0f172a;
}

.wkt-apfl-drop-zone p {
    margin: 0.4rem 0 0;
    color: #475569;
}

#wkt-apfl-drop-zone #file-name {
    display: inline-block;
    margin-top: 0.8rem;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: #dbeafe;
    color: #1e3a8a;
    font-weight: 700;
    font-size: 0.9rem;
}

#wkt-apfl-ajax-btn {
    margin-top: 1rem;
    width: 100%;
    height: 3.2rem;
    border: none;
    border-radius: 18px;
    color: #fff;
    background: linear-gradient(120deg, var(--wkt-primary) 0%, var(--wkt-primary-strong) 100%);
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, filter 0.2s ease;
}

#wkt-apfl-ajax-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
}

#wkt-apfl-ajax-btn:disabled {
    opacity: 0.7;
    cursor: wait;
}

.wkt-apfl-progress-card {
    padding: 1rem;
}

.wkt-apfl-progress-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #1e293b;
    margin-bottom: 0.7rem;
    gap: 0.7rem;
}

#wkt-apfl-progress-text {
    color: #1e3a8a;
    font-weight: 700;
    font-size: 0.95rem;
}

.wkt-apfl-progress-track {
    height: 1.25rem;
    border-radius: 999px;
    background: #e2e8f0;
    overflow: hidden;
}

#wkt-apfl-progress-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(120deg, #1d4ed8 0%, #0ea5e9 100%);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    text-align: center;
    line-height: 1.25rem;
    transition: width 0.2s ease;
}

.wkt-apfl-result-card {
    background: var(--wkt-dark);
    border-color: #334155;
    color: #e2e8f0;
    padding: 1rem;
}

.wkt-apfl-result-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 1px solid #334155;
    padding-bottom: 0.8rem;
}

.wkt-apfl-result-head h2 {
    margin: 0;
    color: #f8fafc;
    font-size: 1.1rem;
}

.wkt-apfl-result-empty {
    margin: 0.9rem 0 0;
    color: #94a3b8;
}

.wkt-apfl-download-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-end;
}

.wkt-apfl-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    padding: 0.52rem 0.9rem;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 800;
    color: #f8fafc;
    background: linear-gradient(120deg, #2563eb 0%, #1e40af 100%);
}

@media (max-width: 760px) {
    .wkt-apfl-grid {
        grid-template-columns: 1fr;
    }

    .wkt-apfl-result-head {
        align-items: flex-start;
        flex-direction: column;
    }
}