/**
 * Smart Reviews System - Frontend Styles (Professional & Elegant Edition)
 * 
 * @package Smart_Reviews_System
 * @since 1.1.0
 */

:root {
    --srs-primary: #1a2b3c;
    --srs-primary-light: #2c3e50;
    --srs-accent: #d4af37; /* Gold accent for elegance */
    --srs-success: #27ae60;
    --srs-warning: #f39c12;
    --srs-error: #e74c3c;
    --srs-text: #2c3e50;
    --srs-text-light: #7f8c8d;
    --srs-bg: #f8f9fa;
    --srs-white: #ffffff;
    --srs-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --srs-radius: 12px;
    --srs-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* === Form Container === */
.srs-form-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: 60px 20px;
    background: var(--srs-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.srs-form-card {
    background: var(--srs-white);
    border-radius: var(--srs-radius);
    box-shadow: var(--srs-shadow);
    padding: 50px;
    width: 100%;
    max-width: 480px;
    border: 1px solid rgba(0,0,0,0.03);
}

.srs-form-title {
    margin: 0 0 12px;
    font-size: 32px;
    font-weight: 700;
    color: var(--srs-primary);
    text-align: center;
    letter-spacing: -0.5px;
}

.srs-form-subtitle {
    margin: 0 0 40px;
    color: var(--srs-text-light);
    text-align: center;
    font-size: 16px;
    line-height: 1.5;
}

/* === Form Elements === */
.srs-form-group {
    margin-bottom: 25px;
}

.srs-form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--srs-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.srs-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #edf2f7;
    border-radius: 8px;
    font-size: 15px;
    color: var(--srs-text);
    transition: var(--srs-transition);
    box-sizing: border-box;
    background: #fcfdfe;
}

.srs-input:focus {
    outline: none;
    border-color: var(--srs-primary);
    background: var(--srs-white);
    box-shadow: 0 0 0 4px rgba(26, 43, 60, 0.05);
}

.srs-help-text {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--srs-text-light);
    line-height: 1.4;
}

/* === Buttons === */
.srs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--srs-transition);
    text-decoration: none;
    text-align: center;
}

.srs-btn-primary {
    background: var(--srs-primary);
    color: var(--srs-white);
    width: 100%;
    box-shadow: 0 4px 12px rgba(26, 43, 60, 0.15);
}

.srs-btn-primary:hover {
    background: var(--srs-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(26, 43, 60, 0.2);
}

.srs-btn-secondary {
    background: #edf2f7;
    color: var(--srs-primary);
}

.srs-btn-secondary:hover {
    background: #e2e8f0;
    color: var(--srs-primary-light);
}

/* === Dashboard === */
.srs-dashboard-wrapper {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 30px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.srs-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 25px;
}

.srs-dashboard-header h1 {
    margin: 0;
    font-size: 36px;
    font-weight: 800;
    color: var(--srs-primary);
    letter-spacing: -1px;
}

/* === Tabs === */
.srs-tabs {
    display: flex;
    gap: 5px;
    background: #edf2f7;
    padding: 6px;
    border-radius: 10px;
    margin-bottom: 40px;
    width: fit-content;
}

.srs-tab-btn {
    padding: 10px 24px;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--srs-text-light);
    transition: var(--srs-transition);
}

.srs-tab-btn:hover {
    color: var(--srs-primary);
}

.srs-tab-btn.active {
    background: var(--srs-white);
    color: var(--srs-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* === Stats Grid === */
.srs-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.srs-stat-card {
    background: var(--srs-white);
    padding: 30px;
    border-radius: var(--srs-radius);
    box-shadow: var(--srs-shadow);
    border: 1px solid rgba(0,0,0,0.02);
    position: relative;
    overflow: hidden;
}

.srs-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--srs-primary);
}

.srs-stat-card h3 {
    margin: 0 0 15px;
    font-size: 13px;
    color: var(--srs-text-light);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.srs-stat-card .number {
    font-size: 42px;
    font-weight: 800;
    color: var(--srs-primary);
    margin: 0;
    line-height: 1;
}

.srs-stat-card .number.success { color: var(--srs-success); }
.srs-stat-card .number.warning { color: var(--srs-warning); }

.srs-stat-card .star {
    color: var(--srs-accent);
    font-size: 32px;
    margin-left: 5px;
}

/* === Cards & Tables === */
.srs-card {
    background: var(--srs-white);
    padding: 35px;
    border-radius: var(--srs-radius);
    box-shadow: var(--srs-shadow);
    margin-bottom: 30px;
    border: 1px solid rgba(0,0,0,0.02);
}

.srs-card h2 {
    margin: 0 0 25px;
    font-size: 22px;
    font-weight: 700;
    color: var(--srs-primary);
}

.srs-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.srs-table thead th {
    background: #f8fafc;
    padding: 16px;
    text-align: left;
    font-weight: 700;
    color: var(--srs-primary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #edf2f7;
}

.srs-table tbody td {
    padding: 18px 16px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--srs-text);
    font-size: 15px;
}

.srs-table tbody tr:last-child td {
    border-bottom: none;
}

.srs-table tbody tr:hover {
    background: #fcfdfe;
}

.srs-rating {
    color: var(--srs-accent);
    font-size: 18px;
    letter-spacing: 2px;
}

/* === Link Box === */
.srs-link-box {
    display: flex;
    gap: 12px;
    margin: 25px 0;
    background: #f8fafc;
    padding: 10px;
    border-radius: 10px;
    border: 1px dashed #cbd5e1;
}

.srs-link-box .srs-input {
    border: none;
    background: transparent;
    padding: 10px;
}

.srs-link-box .srs-btn {
    width: auto;
    padding: 10px 25px;
}

/* === QR Section === */
#srs-qr-code {
    display: inline-block;
    margin: 30px 0;
    padding: 25px;
    background: var(--srs-white);
    border: 1px solid #edf2f7;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

/* === Responsive === */
@media (max-width: 768px) {
    .srs-dashboard-header h1 { font-size: 28px; }
    .srs-form-card { padding: 30px; }
    .srs-tabs { width: 100%; overflow-x: auto; }
    .srs-tab-btn { flex: 1; white-space: nowrap; }
}