/* =====================================================
   ASCENSION STRATEGY SOLUTIONS LLC - PAYMENT PORTAL
   Main Stylesheet
   ===================================================== */

:root {
    --color-primary: #878C58;
    --color-primary-dark: #6b7046;
    --color-secondary: #333333;
    --color-accent: #2E7D32;
    --color-accent-light: #E8F5E9;
    --color-warning: #F59E0B;
    --color-warning-light: #FFF9E6;
    --color-error: #DC2626;
    --color-error-light: #FEE2E2;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    --color-white: #FFFFFF;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --border-radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 8px;
    text-decoration: none;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.5px;
}

.logo-llc {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-gray-500);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 40px 0;
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
    font-size: 14px;
}

.alert-success {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.alert-error {
    background-color: var(--color-error-light);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

.alert-warning {
    background-color: var(--color-warning-light);
    color: #92400E;
    border: 1px solid var(--color-warning);
}

.alert-info {
    background-color: #EFF6FF;
    color: #1E40AF;
    border: 1px solid #3B82F6;
}

/* Cards */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.card-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 24px 30px;
}

.card-header h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.card-header .subtitle {
    margin: 8px 0 0;
    font-size: 14px;
    opacity: 0.9;
}

.card-body {
    padding: 30px;
}

.card-footer {
    background-color: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    padding: 20px 30px;
}

/* Proposal Display */
.proposal-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-gray-200);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.meta-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-gray-800);
}

/* Proposal Content */
.proposal-content {
    margin-bottom: 30px;
}

.proposal-content h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 16px;
}

.proposal-content p {
    margin: 0 0 16px;
    color: var(--color-gray-600);
}

.proposal-content ul {
    margin: 0 0 16px;
    padding-left: 24px;
}

.proposal-content li {
    margin-bottom: 8px;
    color: var(--color-gray-600);
}

/* Pricing Section */
.pricing-section {
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 30px;
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-row.total {
    font-size: 18px;
    font-weight: 600;
    padding-top: 16px;
    margin-top: 8px;
    border-top: 2px solid var(--color-gray-300);
    border-bottom: none;
}

.pricing-label {
    color: var(--color-gray-600);
}

.pricing-value {
    font-weight: 600;
    color: var(--color-gray-800);
}

/* Payment Options */
.payment-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.payment-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.payment-option:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.payment-option.primary {
    border-color: var(--color-primary);
    background-color: var(--color-primary);
}

.payment-option.primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.payment-option .amount {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 4px;
}

.payment-option.primary .amount {
    color: var(--color-white);
}

.payment-option .label {
    font-size: 14px;
    color: var(--color-gray-500);
}

.payment-option.primary .label {
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

.btn-secondary {
    background-color: var(--color-gray-100);
    color: var(--color-gray-700);
}

.btn-secondary:hover {
    background-color: var(--color-gray-200);
}

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

.btn-success:hover {
    background-color: #256b29;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-block {
    display: flex;
    width: 100%;
}

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

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    font-family: inherit;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(135, 140, 88, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-hint {
    font-size: 12px;
    color: var(--color-gray-500);
    margin-top: 6px;
}

/* Success Page */
.success-icon {
    width: 80px;
    height: 80px;
    background-color: var(--color-accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-accent);
}

.success-title {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--color-gray-800);
    margin: 0 0 12px;
}

.success-message {
    text-align: center;
    color: var(--color-gray-600);
    margin: 0 0 30px;
}

/* Payment Details Box */
.payment-details {
    background-color: var(--color-gray-50);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 30px;
}

.payment-details h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-gray-200);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
}

.detail-label {
    color: var(--color-gray-500);
}

.detail-value {
    font-weight: 500;
    color: var(--color-gray-800);
}

.detail-value.reference {
    font-family: monospace;
    font-size: 14px;
}

/* Footer */
.site-footer {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
    padding: 30px 0;
    text-align: center;
}

.copyright {
    font-size: 14px;
    color: var(--color-gray-500);
    margin: 0 0 8px;
}

.footer-links {
    font-size: 14px;
    margin: 0 0 12px;
}

.footer-links a {
    color: var(--color-primary);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-links .separator {
    color: var(--color-gray-300);
    margin: 0 8px;
}

.security-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-gray-400);
    margin: 0;
}

.lock-icon {
    opacity: 0.7;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pending {
    background-color: var(--color-warning-light);
    color: #92400E;
}

.status-partial {
    background-color: #EFF6FF;
    color: #1E40AF;
}

.status-paid {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

.status-expired {
    background-color: var(--color-gray-100);
    color: var(--color-gray-500);
}

/* Admin Styles */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.admin-header h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-gray-800);
    margin: 0;
}

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

.proposals-table th,
.proposals-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.proposals-table th {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--color-gray-50);
}

.proposals-table td {
    font-size: 14px;
    color: var(--color-gray-700);
}

.proposals-table tr:hover td {
    background-color: var(--color-gray-50);
}

.table-actions {
    display: flex;
    gap: 8px;
}

.table-actions a {
    font-size: 13px;
    color: var(--color-primary);
    text-decoration: none;
}

.table-actions a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }
    
    .card-header,
    .card-body,
    .card-footer {
        padding: 20px;
    }
    
    .proposal-meta {
        grid-template-columns: 1fr;
    }
    
    .payment-options {
        grid-template-columns: 1fr;
    }
    
    .btn-lg {
        padding: 14px 24px;
        font-size: 16px;
    }
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}