/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Login Screen */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 450px;
    padding: 40px;
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-logo {
    font-size: 60px;
    margin-bottom: 20px;
}

.login-title {
    font-size: 28px;
    color: #333;
    margin-bottom: 8px;
}

.login-subtitle {
    color: #666;
    font-size: 14px;
}

.login-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #444;
    font-weight: 500;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 5px;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.btn-login:active {
    transform: translateY(0);
}

.error-message {
    background: #fee;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
    font-size: 14px;
}

.error-message.show {
    display: block;
}

.login-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 13px;
}

/* Main Admin Panel */
.container {
    display: flex;
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
}

.logo {
    padding: 30px 25px;
    text-align: center;
    background: rgba(0,0,0,0.3);
    border-bottom: 2px solid rgba(255,255,255,0.1);
}

.logo h2 {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #a8e6ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

nav {
    flex: 1;
    padding: 20px 0;
}

.nav-item {
    display: block;
    padding: 15px 25px;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 4px solid transparent;
    font-weight: 500;
    font-size: 15px;
}

.nav-item:hover {
    background: linear-gradient(90deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
    color: white;
    border-left-color: #4facfe;
    padding-left: 30px;
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(79, 172, 254, 0.2) 0%, rgba(79, 172, 254, 0.05) 100%);
    color: white;
    border-left-color: #4facfe;
    box-shadow: inset 0 0 20px rgba(79, 172, 254, 0.2);
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.btn-logout {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(238, 90, 111, 0.3);
}

.btn-logout:hover {
    background: linear-gradient(135deg, #ee5a6f 0%, #c92a2a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 90, 111, 0.4);
}

/* Main Content */
.main-content {
    margin-left: 260px;
    flex: 1;
    padding: 30px;
    min-height: 100vh;
}

.header {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 25px 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.header h1 {
    font-size: 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.user-info {
    color: #666;
    font-size: 14px;
}

/* Partner Filter Bar */
.partner-filter-bar {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 18px 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.partner-filter-bar label {
    font-weight: 600;
    color: #555;
    font-size: 14px;
}

.partner-filter-bar select {
    padding: 10px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    min-width: 200px;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
}

.partner-filter-bar select:hover {
    border-color: #667eea;
}

.partner-filter-bar select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s;
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.stat-icon {
    font-size: 48px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    position: relative;
    z-index: 1;
}

.stat-content {
    position: relative;
    z-index: 1;
}

.stat-content h3 {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Title */
.section-title {
    font-size: 22px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Tables */
.table-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

thead th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tbody tr {
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s;
}

tbody tr:hover {
    background: linear-gradient(90deg, #f8f9ff 0%, #ffffff 100%);
    transform: scale(1.002);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
}

tbody td {
    padding: 16px;
    font-size: 14px;
    color: #333;
}

.loading {
    text-align: center;
    padding: 40px !important;
    color: #999;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(17, 153, 142, 0.3);
}

.badge-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 87, 108, 0.3);
}

.badge-danger {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(250, 112, 154, 0.3);
}

.badge-info {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(79, 172, 254, 0.3);
}

.badge-secondary {
    background: linear-gradient(135deg, #a8a8a8 0%, #6c757d 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(108, 117, 125, 0.3);
}

/* Buttons */
.btn {
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    -webkit-text-fill-color: initial;
    background-clip: border-box;
}

.btn-primary {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 172, 254, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: white !important;
}

.btn-success:hover {
    background: linear-gradient(135deg, #38ef7d 0%, #11998e 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(56, 239, 125, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white !important;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #fee140 0%, #fa709a 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(250, 112, 154, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white !important;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #f5576c 0%, #f093fb 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 87, 108, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #868f96 0%, #596164 100%);
    color: white !important;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #596164 0%, #868f96 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(89, 97, 100, 0.4);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* Filter Bar */
.filter-bar {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 13px;
    font-weight: 600;
    color: #555;
}

.filter-bar select {
    padding: 10px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 180px;
}

.filter-bar select:hover {
    border-color: #667eea;
}

.filter-bar select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Pages */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-content {
    background: white;
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 50px rgba(0,0,0,0.3);
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 20px;
    color: #2c3e50;
}

.close-modal {
    font-size: 28px;
    color: #999;
    cursor: pointer;
    transition: color 0.2s;
}

.close-modal:hover {
    color: #333;
}

.modal-body {
    padding: 25px;
}

.modal-body .form-group {
    margin-bottom: 20px;
}

.modal-body .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #444;
    font-size: 14px;
}

.modal-body input[type="text"],
.modal-body input[type="email"],
.modal-body input[type="url"],
.modal-body input[type="number"],
.modal-body input[type="file"],
.modal-body select,
.modal-body textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.modal-body input:focus,
.modal-body select:focus,
.modal-body textarea:focus {
    outline: none;
    border-color: #3498db;
}

.modal-body small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #666;
}

.modal-footer {
    padding: 15px 25px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* KYC Cards */
.kyc-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.kyc-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 20px;
}

.kyc-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
}

.kyc-card-body {
    margin-bottom: 15px;
}

.kyc-info {
    margin-bottom: 10px;
    font-size: 14px;
}

.kyc-info strong {
    color: #666;
    display: inline-block;
    min-width: 100px;
}

.kyc-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 15px 0;
}

.kyc-image-preview {
    position: relative;
    padding-top: 75%;
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
}

.kyc-image-preview img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kyc-card-footer {
    display: flex;
    gap: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 100;
    }

    .main-content {
        margin-left: 0;
        padding: 15px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .kyc-cards-grid {
        grid-template-columns: 1fr;
    }
}