:root {
    --sp-primary: #FF2B6C;
    --sp-secondary: #FF8F00;
    --sp-tertiary: #FFD500;
    --sp-quaternary: #00E5FF;
    --sp-bg: #fcfcfc;
    --sp-surface: #ffffff;
    --sp-text: #1a1625;
    --sp-muted: #665c75;
    --sp-border: rgba(0, 0, 0, 0.08);
    --sp-radius: 20px;
}

.sp-portal-wrap {
    direction: rtl;
    font-family: 'Varela Round', sans-serif;
    color: var(--sp-text);
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

.sp-portal-wrap h1,
.sp-portal-wrap h2,
.sp-portal-wrap h3 {
    font-family: 'Fredoka', 'Secular One', sans-serif;
    font-weight: 700;
}

/* Login */
.sp-login-box {
    max-width: 440px;
    margin: 40px auto;
    background: var(--sp-surface);
    border-radius: var(--sp-radius);
    padding: 40px 32px;
    box-shadow: 0 8px 32px rgba(255, 43, 108, 0.12);
    border: 1px solid var(--sp-border);
    text-align: center;
}

.sp-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background-image: url('/wp-content/uploads/logo.jpeg'), url('/logo.jpeg');
    background-size: cover;
    background-position: center;
    border: 3px solid var(--sp-primary);
}

.sp-login-box h1 {
    font-size: 1.8rem;
    margin-bottom: 6px;
    background: linear-gradient(90deg, var(--sp-primary), var(--sp-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sp-sub {
    color: var(--sp-muted);
    margin-bottom: 24px;
}

.sp-login-box form {
    text-align: right;
}

.sp-login-box label {
    display: block;
    margin-bottom: 14px;
    font-weight: 600;
    font-size: 0.95rem;
}

.sp-login-box input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--sp-border);
    border-radius: 12px;
    margin-top: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.sp-login-box input:focus {
    outline: none;
    border-color: var(--sp-primary);
}

.sp-login-box button,
.sp-portal-wrap button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(90deg, var(--sp-primary), var(--sp-secondary));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 10px;
    font-family: inherit;
    transition: transform 0.15s, box-shadow 0.15s;
}

.sp-login-box button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 43, 108, 0.3);
}

.sp-error {
    background: #fff0f3;
    color: #b32d2e;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 16px;
    border: 1px solid #ffd0d8;
    font-size: 0.9rem;
}

/* Dashboard */
.sp-portal-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.sp-portal-header h1 {
    font-size: 2rem;
    background: linear-gradient(90deg, var(--sp-primary), var(--sp-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sp-logout {
    position: absolute;
    top: 0;
    left: 0;
    color: var(--sp-muted);
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid var(--sp-border);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.sp-logout:hover {
    background: var(--sp-primary);
    color: white;
    border-color: var(--sp-primary);
}

.sp-section-title {
    margin: 30px 0 18px;
    font-size: 1.4rem;
    color: var(--sp-text);
}

.sp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.sp-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.sp-card-content {
    background: var(--sp-surface);
    border-radius: var(--sp-radius);
    padding: 24px;
    border: 1px solid var(--sp-border);
    transition: all 0.25s;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.sp-card-link:hover .sp-card-content {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(255, 43, 108, 0.15);
    border-color: var(--sp-primary);
}

.sp-badge {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(90deg, var(--sp-primary), var(--sp-secondary));
    color: white;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.sp-badge-lesson {
    background: linear-gradient(90deg, var(--sp-secondary), var(--sp-tertiary));
}

.sp-card-content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.sp-card-content p {
    color: var(--sp-muted);
    font-size: 0.92rem;
    margin-bottom: 10px;
}

.sp-meta {
    font-size: 0.85rem;
    color: var(--sp-primary);
    font-weight: 600;
}

.sp-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--sp-muted);
    background: var(--sp-surface);
    border-radius: var(--sp-radius);
    border: 1px dashed var(--sp-border);
}

/* Lesson page */
.sp-lesson-header {
    margin-bottom: 24px;
}

.sp-back {
    display: inline-block;
    color: var(--sp-primary);
    text-decoration: none;
    margin-bottom: 12px;
    font-weight: 600;
}

.sp-lesson-header h1 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.sp-desc {
    color: var(--sp-muted);
    font-size: 1rem;
}

.sp-video-wrap {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--sp-radius);
    background: #000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.sp-video-wrap iframe,
.sp-video-wrap video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #000;
}

.sp-files-section {
    margin-top: 32px;
}

.sp-files-section h2 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.sp-files-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sp-file-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--sp-surface);
    border: 1px solid var(--sp-border);
    border-radius: 14px;
    text-decoration: none;
    color: var(--sp-text);
    transition: all 0.2s;
}

.sp-file-item:hover {
    border-color: var(--sp-primary);
    transform: translateX(-3px);
    box-shadow: 0 4px 14px rgba(255, 43, 108, 0.12);
}

.sp-file-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--sp-primary), var(--sp-secondary));
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.sp-file-name {
    flex: 1;
    font-weight: 600;
}

.sp-file-size {
    color: var(--sp-muted);
    font-size: 0.85rem;
}

@media (max-width: 600px) {
    .sp-portal-wrap { padding: 20px 16px; }
    .sp-login-box { padding: 28px 20px; }
    .sp-portal-header h1 { font-size: 1.5rem; }
    .sp-logout { position: static; display: inline-block; margin-top: 12px; }
    .sp-grid { grid-template-columns: 1fr; }
}