@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css');

:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.75);
    --border: rgba(255, 255, 255, 0.1);
    --text: #f8fafc;
    --text-muted: #94a3b8;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    direction: rtl;
    background: radial-gradient(circle at top, #1e1b4b 0%, #0f172a 100%);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.installer-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 20px;
    width: 100%;
    max-width: 680px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.installer-header {
    padding: 30px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}

.installer-header .logo-badge {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 12px;
    box-shadow: 0 10px 20px -5px rgba(79, 70, 229, 0.5);
}

.installer-header h1 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 6px;
}

.installer-header p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Steps Progress Bar */
.steps-bar {
    display: flex;
    justify-content: space-between;
    padding: 20px 40px;
    border-bottom: 1px solid var(--border);
    position: relative;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    z-index: 1;
}

.step-number {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #334155;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    transition: 0.3s;
}

.step-item.active .step-number {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.6);
}

.step-item.completed .step-number {
    background: var(--success);
    color: #fff;
}

.step-title {
    font-size: 12px;
    color: var(--text-muted);
}

.step-item.active .step-title {
    color: #fff;
    font-weight: 600;
}

/* Content Container */
.installer-body {
    padding: 30px 40px;
}

.step-pane {
    display: none;
}

.step-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #e2e8f0;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    transition: 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.25);
}

.form-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Check Item List */
.check-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.check-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.check-item .badge-status {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.badge-pass {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.badge-fail {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

/* Footer Buttons */
.installer-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    background: rgba(0, 0, 0, 0.15);
    border-top: 1px solid var(--border);
}

.btn {
    padding: 11px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Alerts */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.alert-info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}