/* VYConserve Styles - conserve.zeptox.xyz */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --error-color: #ef4444;
    --background: #0f172a;
    --card-background: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    padding: 40px 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 40px;
}

.header .logo {
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.header .tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.user-info {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
}

/* Cards */
.card {
    background: var(--card-background);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
}

.card h2 {
    margin-bottom: 20px;
    color: var(--text-primary);
    font-size: 1.8rem;
}

.card h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
    font-size: 1.4rem;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid var(--error-color);
    color: #fca5a5;
}

.alert-success {
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid var(--success-color);
    color: #86efac;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.tab-button {
    flex: 1;
    padding: 12px 24px;
    background: var(--card-background);
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s;
}

.tab-button:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.tab-button.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    background: var(--background);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.info-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #475569;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-action {
    width: 100%;
    margin-bottom: 15px;
    padding: 16px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--secondary-color);
}

.btn:disabled:hover {
    transform: none;
}

/* Dashboard */
.dashboard {
    max-width: 800px;
    margin: 0 auto;
}

.balance-card {
    text-align: center;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border: none;
}

.balance-amount {
    font-size: 3rem;
    font-weight: bold;
    margin: 20px 0;
}

.balance-amount .currency {
    font-size: 1.5rem;
    opacity: 0.8;
    margin-right: 10px;
}

.interest-info {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

/* Transactions */
.no-transactions {
    text-align: center;
    color: var(--text-secondary);
    padding: 30px;
}

.transactions-list {
    max-height: 400px;
    overflow-y: auto;
}

.transaction-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: var(--background);
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
}

.transaction-type {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.transaction-amount {
    font-weight: bold;
    font-size: 1.1rem;
    margin-right: 20px;
}

.transaction-amount.deposit,
.transaction-amount.interest {
    color: var(--success-color);
}

.transaction-amount.withdrawal {
    color: var(--error-color);
}

.transaction-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--card-background);
    margin: 5% auto;
    padding: 30px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalSlideIn 0.3s;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    color: var(--text-secondary);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: var(--text-primary);
}

/* Loading Spinner */
.loading-spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success/Error Icons */
.success-icon,
.error-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 20px auto;
}

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

.error-icon {
    background: var(--error-color);
    color: white;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 0;
    border-top: 2px solid var(--border-color);
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer p {
    margin: 5px 0;
}

.footer strong {
    color: var(--text-primary);
    font-weight: bold;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .header .logo {
        font-size: 2rem;
    }
    
    .balance-amount {
        font-size: 2rem;
    }
    
    .transaction-item {
        flex-wrap: wrap;
    }
    
    .transaction-date {
        width: 100%;
        margin-top: 5px;
        text-align: left;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 20px;
    }
}