:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #64748b;
    --light: #f8fafc;
    --dark: #0f172a;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #eab308;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f1f5f9;
    color: var(--dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

.logo span {
    color: var(--dark);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.btn {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 0.25rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s;
}

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

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 140px);
    padding: 2rem 0;
}

.auth-card {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h1 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--secondary);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    padding: 0.75rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.25rem;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-note {
    font-size: 0.875rem;
    color: var(--secondary);
    margin-top: 0.25rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--secondary);
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

footer {
    background-color: var(--dark);
    color: white;
    padding: 1rem 0;
    margin-top: auto;
}

.copyright {
    text-align: center;
    color: #94a3b8;
}

.tab-container {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 2rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: var(--secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.tab.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
}

#loginForm, #otpForm {
    display: none;
}

#loginForm.active, #otpForm.active {
    display: flex;
}

.otp-inputs {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin: 1rem 0;
}

.otp-input {
    width: 3rem;
    height: 3rem;
    text-align: center;
    font-size: 1.25rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.25rem;
}

.otp-info {
    text-align: center;
    margin-bottom: 1.5rem;
}

.timer {
    font-weight: 600;
    color: var(--primary);
}

.resend {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.resend.disabled {
    color: var(--secondary);
    cursor: not-allowed;
}
a.logo img {
    width: 150px;
}
/** Dashboard **/
.sidebar {
    width: var(--sidebar-width);
    background-color: white;
    position: fixed;
    height: 100vh;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

.logo span {
    color: var(--dark);
}

.menu {
    padding: 1.5rem 0;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: var(--secondary);
    gap: 1rem;
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
}

.menu-item:hover {
    background-color: #f8fafc;
    color: var(--primary);
}

.menu-item.active {
    background-color: #e0f2fe;
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.menu-item i {
    font-size: 1.25rem;
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 2rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 600;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: background-color 0.3s;
}

.user-profile:hover {
    background-color: #e2e8f0;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 600;
}

.notification-icon {
    position: relative;
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s;
}

.notification-icon:hover {
    background-color: #e2e8f0;
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--danger);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
}

.card.status {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.status-icon.pending {
    background-color: var(--warning);
}

.status-icon.approved {
    background-color: var(--success);
}

.status-icon.rejected {
    background-color: var(--danger);
}

.status-details h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.status-details p {
    color: var(--secondary);
    font-size: 0.875rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.card-action {
    color: var(--primary);
    font-size: 0.875rem;
    text-decoration: none;
    font-weight: 500;
}

.kyc-status {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.25rem;
    background-color: #f8fafc;
}

.status-item .icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.status-item .icon.success {
    background-color: #dcfce7;
    color: var(--success);
}

.status-item .icon.pending {
    background-color: #fef9c3;
    color: var(--warning);
}

.status-item .icon.not-started {
    background-color: #f1f5f9;
    color: var(--secondary);
}

.status-item .details {
    flex: 1;
}

.status-item .details h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.status-item .details p {
    font-size: 0.875rem;
    color: var(--secondary);
}

.status-item .action {
    align-self: flex-start;
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 0.25rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.875rem;
    transition: background-color 0.3s;
}

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

.btn.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
}

.btn.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

.transaction-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.25rem;
    background-color: #f8fafc;
    transition: background-color 0.3s;
}

.transaction-item:hover {
    background-color: #f1f5f9;
}

.transaction-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background-color: var(--primary-light);
    color: var(--primary);
}

.transaction-details {
    flex: 1;
}

.transaction-details h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.transaction-details p {
    font-size: 0.875rem;
    color: var(--secondary);
}

.transaction-amount {
    font-weight: 600;
    color: var(--dark);
}

.transaction-status {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.transaction-status.pending {
    background-color: #fef9c3;
    color: #ca8a04;
}

.transaction-status.completed {
    background-color: #dcfce7;
    color: #16a34a;
}

.transaction-status.failed {
    background-color: #fee2e2;
    color: #dc2626;
}

.tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: var(--secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.tab.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-menu {
        display: block;
    }

    .nav-links {
        display: none;
    }
    
    .otp-inputs {
        gap: 0.25rem;
    }
    
    .otp-input {
        width: 2.5rem;
        height: 2.5rem;
    }
}