/* ==========================================================================
   Component Styles - Buttons, Forms, Cards, Navigation, Flash, Tables
   ========================================================================== */

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color var(--transition), border-color var(--transition),
        color var(--transition), box-shadow var(--transition), transform var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

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

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

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

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

.btn-danger {
    background-color: var(--color-error);
    color: var(--color-tertiary);
    border-color: var(--color-error);
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #c82333;
    color: var(--color-tertiary);
}

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

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

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-lg);
}

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

/* --- Forms --- */
.form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.25rem;
}

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

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="date"],
.form-group input[type="search"],
.form-group textarea,
.form-group select {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="number"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="url"]:focus,
.form-group input[type="date"]:focus,
.form-group input[type="search"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(4, 52, 119, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

/* Form with .form-control class (explicit) */
.form-control {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(4, 52, 119, 0.1);
}

.form-control.is-invalid {
    border-color: var(--color-error);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

.form-text {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

.form-links {
    margin-top: 1rem;
    text-align: center;
}

.form-links a {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
}

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

/* --- Auth Form Styles --- */
.auth-title {
    text-align: center;
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.auth-description {
    text-align: center;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: 1.5rem;
}

.auth-form {
    width: 100%;
}

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

.auth-links {
    margin-top: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-links a {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    transition: color var(--transition);
}

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

/* --- Cards --- */
.card {
    background-color: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.card-header h3 {
    margin-bottom: 0;
    font-size: 1.125rem;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

/* --- Navigation (Sidebar Nav) --- */
.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-item {
    margin-bottom: 2px;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    transition: background-color var(--transition), color var(--transition);
    border-left: 3px solid transparent;
    text-decoration: none;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-tertiary);
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--color-tertiary);
    border-left-color: var(--color-secondary);
    font-weight: 500;
}

.nav-link-icon {
    margin-right: 0.75rem;
    width: 1.25rem;
    text-align: center;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* --- Flash Messages --- */
.flash-messages {
    margin-bottom: 1.5rem;
}

.flash {
    padding: 0.875rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.75rem;
    font-size: var(--font-size-sm);
    border: 1px solid transparent;
    font-weight: 500;
}

.flash-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
    border-color: rgba(40, 167, 69, 0.2);
}

.flash-error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--color-error);
    border-color: rgba(220, 53, 69, 0.2);
}

.flash-warning {
    background-color: rgba(255, 193, 7, 0.1);
    color: #856404;
    border-color: rgba(255, 193, 7, 0.2);
}

.flash-info {
    background-color: rgba(23, 162, 184, 0.1);
    color: var(--color-info);
    border-color: rgba(23, 162, 184, 0.2);
}

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

.dashboard-header h1 {
    margin-bottom: 0.25rem;
}

.welcome-message {
    color: var(--color-text-light);
    font-size: var(--font-size-lg);
    margin-bottom: 0;
}

.dashboard-welcome {
    margin-bottom: 1.5rem;
}

.dashboard-welcome h2 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.dashboard-welcome p {
    color: var(--color-text-light);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-card-icon--primary {
    background: rgba(4, 52, 119, 0.08);
    color: var(--color-primary);
}

.stat-card-icon--success {
    background: rgba(40, 167, 69, 0.08);
    color: var(--color-success);
}

.stat-card-icon--warning {
    background: rgba(250, 166, 25, 0.1);
    color: var(--color-secondary);
}

.stat-card-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.stat-card-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stat-card-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
}

.dashboard-card {
    display: flex;
    flex-direction: column;
}

.card-header-custom {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    color: var(--color-primary);
}

.card-header-custom h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0;
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
}

.quick-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    border-radius: var(--border-radius);
    background: var(--color-bg);
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    transition: background var(--transition), transform var(--transition);
}

.quick-action-item:hover {
    background: rgba(4, 52, 119, 0.06);
    transform: translateY(-1px);
    color: var(--color-primary);
}

.quick-action-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--color-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

/* Getting Started */
.getting-started-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.getting-started-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    background: var(--color-bg);
    transition: background var(--transition);
}

.getting-started-item.completed {
    background: rgba(40, 167, 69, 0.04);
}

.getting-started-item.in-progress {
    background: rgba(4, 52, 119, 0.04);
}

.getting-started-item.in-progress .getting-started-check {
    border-color: var(--color-primary);
    background: rgba(4, 52, 119, 0.08);
}

.getting-started-item.in-progress .step-number {
    color: var(--color-primary);
}

.getting-started-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--color-tertiary);
    border: 2px solid var(--color-border);
    color: var(--color-primary);
}

.getting-started-item.completed .getting-started-check {
    background: var(--color-success);
    border-color: var(--color-success);
    color: #fff;
}

.step-number {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-light);
}

.getting-started-text strong {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text);
    margin-bottom: 0.15rem;
}

.getting-started-text p {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.4;
}

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

.dashboard-content .card h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.action-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* --- Profile Page --- */
.profile-page {
    max-width: 800px;
    margin: 0 auto;
}

.profile-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.profile-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--color-border);
}

.profile-info-item:nth-last-child(-n+2) {
    border-bottom: none;
}

.profile-info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.profile-info-value {
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 500;
}

/* --- Form Rows --- */
.form-row {
    margin-bottom: 0;
}

.form-row--two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-row--three {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .form-row--two,
    .form-row--three {
        grid-template-columns: 1fr;
    }

    .profile-info-grid {
        grid-template-columns: 1fr;
    }

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

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

    .stepper {
        gap: 0.25rem;
        padding: 1rem 0.75rem;
    }

    .stepper-line {
        min-width: 12px;
        max-width: 30px;
    }

    .stepper-label {
        font-size: 0.6rem;
    }

    .stepper-circle {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
}

/* --- Stepper --- */
.stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--color-tertiary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    gap: 0;
    flex-wrap: wrap;
}

.stepper-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    position: relative;
}

.stepper-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--color-bg);
    color: var(--color-text-light);
    border: 2px solid var(--color-border);
    transition: all 0.3s ease;
}

.stepper-item.active .stepper-circle {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(4, 52, 119, 0.25);
}

.stepper-item.completed .stepper-circle {
    background: var(--color-success);
    color: #fff;
    border-color: var(--color-success);
}

.stepper-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stepper-item.active .stepper-label {
    color: var(--color-primary);
    font-weight: 600;
}

.stepper-item.completed .stepper-label {
    color: var(--color-success);
}

.stepper-line {
    flex: 1;
    height: 2px;
    background: var(--color-border);
    min-width: 24px;
    max-width: 60px;
    margin: 0 0.5rem;
    margin-bottom: 1.25rem;
}

/* --- Wizard Steps --- */
.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.wizard-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
    padding-top: 1rem;
    gap: 0.75rem;
}

.wizard-prev,
.wizard-next,
.wizard-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* Form invalid state */
.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.08);
}

/* Detail grid for status page */
.detail-grid {
    display: flex;
    flex-direction: column;
}

/* --- Page Title --- */
.page-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

/* --- Page Header (title + actions) --- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-border);
    flex-wrap: wrap;
    gap: 0.75rem;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- User Details --- */
.user-details {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.detail-row {
    display: flex;
    align-items: center;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.detail-label {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    min-width: 160px;
    flex-shrink: 0;
}

.detail-value {
    color: var(--color-text);
    font-size: 1rem;
}

/* --- Inline Form (for delete buttons in tables) --- */
.inline-form {
    display: inline-block;
}

/* --- Table Actions --- */
.table-actions {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    flex-wrap: wrap;
}

/* --- Stat Number (legacy) --- */
.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
    line-height: 1;
}

/* --- Tables --- */
.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table th,
.table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    background-color: var(--color-bg);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover td {
    background-color: var(--color-bg);
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--border-radius);
}

/* --- Utility Classes --- */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }

/* --- Badge --- */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-primary {
    background-color: rgba(4, 52, 119, 0.1);
    color: var(--color-primary);
}

.badge-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
}

.badge-warning {
    background-color: rgba(255, 193, 7, 0.15);
    color: #856404;
}

.badge-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--color-error);
}