/* ================================
   🚀 Vision Lab UI Pro
   Production SaaS Dashboard
   ================================ */

:root {
    --primary: #7C3AED;
    --primary-dark: #5B21B6;

    --success: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;

    --bg: #F5F7FB;
    --card: #FFFFFF;

    --text: #1F2937;
    --muted: #6B7280;

    --radius: 16px;
}

/* ================= Reset ================= */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Cairo', 'Instrument Sans', sans-serif;
    background: radial-gradient(circle at top, #ffffff 0%, var(--bg) 100%);
    color: var(--text);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* ================= Container ================= */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1rem;
}

/* ================= Typography ================= */
h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
}

/* ================= GRID SYSTEM (IMPORTANT) ================= */

/* Default: 3 Columns */
.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

/* 2 Columns */
.grid.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* 1 Column */
.grid.grid-1 {
    grid-template-columns: 1fr;
}

/* Responsive */
@media (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .grid,
    .grid.grid-2,
    .grid.grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ================= CARDS ================= */
.card,
ul li {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(124, 58, 237, 0.08);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    transition: all 0.25s ease;
}

.card {
    padding: 1.2rem;
}

.card:hover,
ul li:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.1);
}

/* ================= BUTTONS ================= */
.btn {
    padding: 0.7rem 1.2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
}

/* Primary */
.btn-purple {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 10px 25px rgba(124, 58, 237, 0.25);
}

/* Success */
.btn-green {
    background: linear-gradient(135deg, var(--success), #059669);
    color: #fff;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.25);
}

/* Danger */
.btn-red {
    background: linear-gradient(135deg, var(--danger), #DC2626);
    color: #fff;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.25);
}

/* ================= BADGES ================= */
.status-paid,
.status-completed {
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
}

.status-pending {
    background: rgba(245, 158, 11, 0.12);
    color: var(--warning);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    display: inline-block;
}

/* ================= TABLE ================= */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}

thead {
    background: rgba(124, 58, 237, 0.08);
    color: var(--primary);
    font-size: 0.85rem;
}

th, td {
    padding: 0.9rem 1rem;
}

/* ================= LISTS ================= */
ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul li {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ================= INPUTS (اختياري مفيد لك) ================= */
input,
select,
textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    border: 1px solid #E5E7EB;
    outline: none;
    transition: 0.2s ease;
    background: #fff;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {

    .btn {
        width: 100%;
    }

    ul li {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}