/* Customer Portal Styles - Dark Green Theme */

:root {
    --primary-color: #10B981;
    --primary-dark: #059669;
    --secondary-color: #6EE7B7;
    --success-color: #10B981;
    --error-color: #EF4444;
    --warning-color: #FBBF24;
    --bg-dark: #0B1120;
    --bg-card: #141E30;
    --text-light: #ffffff;
    --text-muted: #A0AEC0;
    --border-color: #1E3A4A;
    --accent-color: #FBBF24;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
}

/* Navigation */
.customer-nav {
    background-color: var(--bg-card);
    color: white;
    padding: 1.25rem 0;
    border-bottom: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color)) 1;
    position: relative;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    color: white;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: calc(100vh - 160px);
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 2rem;
}

.flash {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: opacity 0.3s;
}

.flash-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--secondary-color);
    border-left: 4px solid var(--success-color);
}

.flash-error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #FCA5A5;
    border-left: 4px solid var(--error-color);
}

.flash-warning {
    background-color: rgba(251, 191, 36, 0.15);
    color: var(--warning-color);
    border-left: 4px solid var(--warning-color);
}

.flash-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.flash-close:hover {
    opacity: 1;
}

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
}

.login-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.15);
    max-width: 450px;
    width: 100%;
    border: 2px solid var(--border-color);
}

.login-card h1 {
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.login-footer a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.login-footer a:hover {
    color: var(--secondary-color);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    background-color: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-light);
    transition: border-color 0.3s ease;
}

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

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    padding: 0.875rem 1.75rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Dashboard */
.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.dashboard-subtitle {
    color: var(--text-muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.2);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Sections */
.section {
    margin-bottom: 3rem;
}

.section h2 {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 2px solid var(--border-color);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.2);
    border-color: var(--primary-color);
}

.project-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.project-header h3 {
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.project-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background-color: rgba(251, 191, 36, 0.2);
    color: var(--warning-color);
}

.status-in_progress {
    background-color: rgba(103, 232, 249, 0.2);
    color: #67E8F9;
}

.status-completed {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--secondary-color);
}

.status-cancelled {
    background-color: rgba(239, 68, 68, 0.2);
    color: #FCA5A5;
}

.project-body {
    padding: 1.5rem;
}

.project-type {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.5s ease;
}

.progress-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.project-financials {
    margin-top: 1rem;
}

.financial-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.financial-item:last-child {
    border-bottom: none;
}

.financial-item .label {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.financial-item .value {
    font-weight: 600;
    color: var(--primary-color);
}

.project-footer {
    padding: 1rem 1.5rem;
    background-color: rgba(16, 185, 129, 0.05);
    border-top: 1px solid var(--border-color);
}

/* Payment Links */
.payment-links-list {
    display: grid;
    gap: 1rem;
}

.payment-link-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.payment-link-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.15);
}

.payment-link-info h3 {
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.payment-link-info p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.expires {
    font-size: 0.75rem;
    color: var(--warning-color);
}

/* Payments Table */
.payments-table-container {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

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

.payments-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.payments-table th {
    text-align: left;
    padding: 1rem;
    font-weight: 600;
    color: var(--text-light);
}

.payments-table td {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    color: #CBD5E0;
}

.payments-table tr:hover {
    background-color: rgba(16, 185, 129, 0.05);
}

.payment-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-block;
}

.status-succeeded {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--secondary-color);
}

.status-processing {
    background-color: rgba(103, 232, 249, 0.2);
    color: #67E8F9;
}

.status-failed {
    background-color: rgba(239, 68, 68, 0.2);
    color: #FCA5A5;
}

/* Project Detail Page */
.breadcrumb {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--secondary-color);
}

.project-meta {
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.divider {
    margin: 0 0.5rem;
}

.project-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.project-main {
    min-width: 0;
}

.project-sidebar {
    min-width: 0;
}

.progress-container {
    margin-bottom: 2rem;
}

.progress-bar-large {
    width: 100%;
    height: 12px;
    background-color: var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-label-large {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.milestones-list {
    margin-top: 1.5rem;
}

.milestones-list h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.milestone-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.milestone-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.milestone-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.milestone-completed .milestone-icon {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--secondary-color);
}

.milestone-in_progress .milestone-icon {
    background-color: rgba(103, 232, 249, 0.2);
    color: #67E8F9;
}

.milestone-pending .milestone-icon {
    background-color: rgba(30, 58, 74, 0.5);
    color: var(--text-muted);
}

.milestone-content {
    flex-grow: 1;
}

.milestone-content h4 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.milestone-content p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.milestone-due {
    font-size: 0.75rem;
    color: var(--warning-color);
}

.milestone-completed {
    font-size: 0.75rem;
    color: var(--secondary-color);
}

.milestone-payment {
    flex-shrink: 0;
}

.payment-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
}

.payment-summary {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border: 2px solid var(--border-color);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    color: #CBD5E0;
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-total {
    font-weight: 600;
    font-size: 1.1rem;
    padding-top: 1rem;
    color: var(--primary-color);
}

.payment-plan-info {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--bg-dark);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.payment-history {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.payment-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-dark);
    border-radius: 8px;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
}

.payment-date {
    color: var(--text-muted);
}

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

.timeline-info p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Payment Result Pages */
.payment-result {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
}

.result-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.15);
    max-width: 500px;
    width: 100%;
    text-align: center;
}

.result-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 1.5rem;
}

.success-icon {
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--secondary-color);
}

.cancel-icon {
    background-color: rgba(239, 68, 68, 0.2);
    color: #FCA5A5;
}

.result-card h1 {
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.result-message {
    color: #CBD5E0;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.result-reference {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    word-break: break-all;
    overflow-wrap: break-word;
}

.result-actions {
    margin-bottom: 1.5rem;
}

.result-note {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Change Password Page */
.change-password-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
}

.form-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.15);
    max-width: 500px;
    width: 100%;
}

.form-card h1 {
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-subtitle {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

/* Footer */
.customer-footer {
    background-color: var(--bg-card);
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
    border-top: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color)) 1;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-card);
        flex-direction: column;
        padding: 1rem 2rem;
        gap: 0;
        display: none;
        border-bottom: 2px solid var(--border-color);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .nav-link:hover {
        transform: none;
        padding-left: 0.5rem;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

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

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

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

    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}