/* Script Maker Admin Panel Professional Modular Stylesheet */
:root {
    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --bg: #0F172A;
    --card-bg: #1E293B;
    --card-border: #334155;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --accent-green: #10B981;
    --accent-red: #EF4444;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg); color: var(--text-main); min-height: 100vh; }

/* Login Screen Overlay */
#login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.login-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 2.5rem;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.login-card h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; color: #FFF; text-align: center; }
.login-card p { font-size: 0.875rem; color: var(--text-muted); text-align: center; margin-bottom: 2rem; }

/* Header Bar */
header {
    background: #1E293B;
    border-bottom: 1px solid var(--card-border);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand { display: flex; align-items: center; gap: 0.75rem; font-weight: 700; font-size: 1.25rem; color: #FFF; }
.brand-badge { background: var(--primary); padding: 0.2rem 0.6rem; border-radius: 6px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.user-menu { display: flex; align-items: center; gap: 1rem; }

/* Layout & Sidebar */
.app-container { display: flex; min-height: calc(100vh - 65px); }
aside { width: 260px; background: #1E293B; border-right: 1px solid var(--card-border); padding: 1.5rem 1rem; }
aside button {
    width: 100%;
    text-align: left;
    padding: 0.85rem 1rem;
    margin-bottom: 0.5rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
aside button:hover, aside button.active { background: var(--primary); color: #FFF; font-weight: 600; }

main { flex: 1; padding: 2rem; overflow-y: auto; }

/* Metrics Summary Grid */
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
.metric-card { background: var(--card-bg); border: 1px solid var(--card-border); padding: 1.5rem; border-radius: 12px; }
.metric-card h4 { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.metric-card .val { font-size: 1.75rem; font-weight: 700; color: #FFF; }

/* Cards & Tables */
.card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 12px; padding: 1.5rem; margin-bottom: 1.5rem; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.card-header h3 { font-size: 1.25rem; font-weight: 600; color: #FFF; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--card-border); font-size: 0.9rem; }
th { color: var(--text-muted); font-weight: 600; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; }
td { color: var(--text-main); }

/* Buttons & Inputs */
.btn { padding: 0.6rem 1.2rem; border-radius: 8px; border: none; background: var(--primary); color: white; cursor: pointer; font-weight: 600; font-size: 0.875rem; transition: background 0.2s; }
.btn:hover { background: var(--primary-hover); }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-danger { background: var(--accent-red); }
.btn-danger:hover { background: #DC2626; }

.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-size: 0.85rem; font-weight: 500; color: var(--text-muted); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.75rem; background: #0F172A; border: 1px solid var(--card-border); border-radius: 8px; color: #FFF; font-size: 0.9rem; outline: none; }
.form-group input:focus { border-color: var(--primary); }

.code-box { font-family: 'JetBrains Mono', monospace; background: #090D16; padding: 1rem; border-radius: 8px; border: 1px solid var(--card-border); font-size: 0.85rem; color: #38BDF8; white-space: pre-wrap; }

/* Modal Box */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.8); display: flex; align-items: center; justify-content: center; z-index: 500; visibility: hidden; opacity: 0; transition: all 0.2s; }
.modal.open { visibility: visible; opacity: 1; }
.modal-content { background: var(--card-bg); border: 1px solid var(--card-border); padding: 2rem; border-radius: 16px; width: 100%; max-width: 600px; max-height: 90vh; overflow-y: auto; }

@media (max-width: 768px) {
    .app-container { flex-direction: column; }
    aside { width: 100%; border-right: none; border-bottom: 1px solid var(--card-border); }
}