/* ==========================================================================
   MINIMALIST DEVELOPER PORTAL STYLES (styles.css)
   Ultra-Clean, Professional, Dark Slate Aesthetic & Minimal Portal Cards
   ========================================================================== */

:root {
    --bg-dark: #090b10;
    --bg-card: rgba(15, 22, 36, 0.75);
    --bg-card-hover: rgba(22, 32, 54, 0.9);

    --accent-cyan: #00f0ff;
    --accent-silver: #cbd5e1;

    --text-white: #ffffff;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 240, 255, 0.4);

    --font-ar: 'Cairo', system-ui, sans-serif;
    --font-en: 'Inter', system-ui, sans-serif;

    --transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body.minimal-portal-theme {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-ar);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background Canvas */
#space-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

/* Header */
.portal-header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.2rem;
}

.brand-badge {
    color: var(--accent-cyan);
    font-family: var(--font-en);
    letter-spacing: 2px;
}

.brand-name {
    color: #fff;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: #fff;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.lang-btn:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.1);
}

/* Container */
.portal-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

/* Welcome Section */
.welcome-section {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 60px;
}

.welcome-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 20px;
    color: var(--accent-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.welcome-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.welcome-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* Portals Grid */
.portals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 28px;
}

/* Individual Portal Card */
.portal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(12px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
}

.portal-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 240, 255, 0.1);
}

.portal-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.portal-number {
    font-family: var(--font-en);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 2px;
}

.portal-icon {
    font-size: 1.8rem;
}

.portal-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.portal-card-desc {
    font-size: 0.98rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
    flex-grow: 1;
}

.portal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.portal-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--accent-silver);
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 6px;
}

.portal-actions {
    display: flex;
    gap: 12px;
}

.portal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    width: 100%;
}

.btn-primary {
    background: var(--accent-cyan);
    color: #000;
}

.btn-primary:hover {
    background: #fff;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: #fff;
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(16px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: #0f1624;
    border: 1px solid var(--border-hover);
    border-radius: 20px;
    width: 100%;
    max-width: 650px;
    padding: 36px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.modal-close {
    position: absolute;
    top: 20px;
    left: 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
}

.modal-close:hover {
    color: #fff;
}

/* Footer */
.portal-footer {
    border-top: 1px solid var(--border-subtle);
    padding: 30px 24px;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .welcome-title {
        font-size: 2rem;
    }
    .portals-grid {
        grid-template-columns: 1fr;
    }
}