/* ===================================================
   SHARED ERROR PAGES STYLING (403, 404, 500, Network Error)
   Evolvo.Shared.Frontend.Components
   =================================================== */

/* Empty Layout */
.empty-layout {
    min-height: 100vh;
}

/* ===================================================
   ERROR PAGE BASE STYLES
   =================================================== */

.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--error-page-bg, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
}

.error-container {
    background: var(--error-container-bg, white);
    border-radius: var(--error-container-radius, 20px);
    padding: 60px 40px;
    max-width: 600px;
    width: 100%;
    text-align: center;
    box-shadow: var(--error-container-shadow, 0 20px 60px rgba(0, 0, 0, 0.3));
    animation: errorSlideIn 0.5s ease-out;
}

@keyframes errorSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================================
   ERROR ICONS
   =================================================== */

.error-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: white;
    animation: errorPulse 2s ease-in-out infinite;
}

@keyframes errorPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.error-403 {
    background: var(--error-403-gradient, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
}

.error-404 {
    background: var(--error-404-gradient, linear-gradient(135deg, #f093fb 0%, #f5576c 100%));
}

.error-500 {
    background: var(--error-500-gradient, linear-gradient(135deg, #fa709a 0%, #fee140 100%));
}

.error-network {
    background: var(--error-network-gradient, linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%));
}

.error-maintenance {
    background: var(--error-maintenance-gradient, linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%));
}

/* ===================================================
   ERROR TEXT
   =================================================== */

.error-title {
    font-size: 72px;
    font-weight: 700;
    color: var(--error-title-color, #2c3e50);
    margin: 0 0 10px 0;
    line-height: 1;
}

.error-subtitle {
    font-size: 28px;
    font-weight: 600;
    color: var(--error-subtitle-color, #34495e);
    margin: 0 0 20px 0;
}

.error-message {
    font-size: 18px;
    color: var(--error-message-color, #7f8c8d);
    margin: 0 0 30px 0;
    line-height: 1.6;
}

/* ===================================================
   ERROR DETAILS
   =================================================== */

.error-details {
    background: var(--error-details-bg, #f8f9fa);
    border-radius: 10px;
    padding: 20px;
    margin: 30px 0;
    text-align: left;
}

.error-details p {
    margin: 0 0 10px 0;
    color: var(--error-details-text, #495057);
    font-size: 16px;
}

.error-details p:last-child {
    margin-bottom: 0;
}

.error-details ul {
    margin: 10px 0 0 20px;
    padding: 0;
    list-style-type: disc;
}

.error-details li {
    margin: 8px 0;
    color: var(--error-details-list-color, #6c757d);
    font-size: 15px;
}

.error-details code {
    background: var(--error-code-bg, #e9ecef);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: ui-monospace, 'SF Mono', Monaco, 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
    font-size: 14px;
    color: var(--error-code-color, #d63384);
    word-break: break-all;
}

.error-hint {
    font-size: 14px;
    color: var(--error-hint-color, #6c757d);
    font-style: italic;
    margin-top: 10px;
}

/* ===================================================
   ERROR ACTIONS
   =================================================== */

.error-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 25px;
    flex-wrap: wrap;
}

.error-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.error-actions .btn-primary {
    background: var(--error-btn-primary-bg, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
    color: var(--error-btn-primary-color, white);
}

.error-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.error-actions .btn-secondary {
    background: var(--error-btn-secondary-bg, #6c757d);
    color: var(--error-btn-secondary-color, white);
}

.error-actions .btn-secondary:hover {
    background: var(--error-btn-secondary-hover-bg, #5a6268);
    transform: translateY(-2px);
}

.error-actions .btn i {
    font-size: 18px;
}

/* Syncfusion Button Overrides (when used) */
.error-actions .e-btn,
.error-actions .e-control.e-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
}

.error-actions .e-btn.e-primary:hover,
.error-actions .e-control.e-btn.e-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* ===================================================
   ERROR STATUS
   =================================================== */

.error-status {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--error-status-border, #e9ecef);
}

.error-status .error-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
}

/* ===================================================
   RESPONSIVE DESIGN
   =================================================== */

@media (max-width: 768px) {
    .error-container {
        padding: 40px 20px;
    }

    .error-icon {
        width: 100px;
        height: 100px;
        font-size: 50px;
    }

    .error-title {
        font-size: 56px;
    }

    .error-subtitle {
        font-size: 24px;
    }

    .error-message {
        font-size: 16px;
    }

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

    .error-actions .btn,
    .error-actions .e-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .error-title {
        font-size: 48px;
    }

    .error-subtitle {
        font-size: 20px;
    }

    .error-icon {
        width: 80px;
        height: 80px;
        font-size: 40px;
    }
}

/* ===================================================
   DARK MODE SUPPORT (CSS Variables)
   =================================================== */

/* Dark theme using data-theme attribute */
[data-theme="dark"] .error-page {
    background: var(--error-page-bg-dark, linear-gradient(135deg, #1a1a2e 0%, #16213e 100%));
}

[data-theme="dark"] .error-container {
    background: var(--error-container-bg-dark, #1e1e2d);
    box-shadow: var(--error-container-shadow-dark, 0 20px 60px rgba(0, 0, 0, 0.5));
}

[data-theme="dark"] .error-title {
    color: var(--error-title-color-dark, #e2e8f0);
}

[data-theme="dark"] .error-subtitle {
    color: var(--error-subtitle-color-dark, #cbd5e1);
}

[data-theme="dark"] .error-message {
    color: var(--error-message-color-dark, #94a3b8);
}

[data-theme="dark"] .error-details {
    background: var(--error-details-bg-dark, #2d2d3a);
}

[data-theme="dark"] .error-details p {
    color: var(--error-details-text-dark, #cbd5e1);
}

[data-theme="dark"] .error-details li {
    color: var(--error-details-list-color-dark, #94a3b8);
}

[data-theme="dark"] .error-details code {
    background: var(--error-code-bg-dark, #3d3d4a);
    color: var(--error-code-color-dark, #f472b6);
}

[data-theme="dark"] .error-hint {
    color: var(--error-hint-color-dark, #94a3b8);
}

[data-theme="dark"] .error-status {
    border-top-color: var(--error-status-border-dark, #3d3d4a);
}

[data-theme="dark"] .error-actions .btn-secondary {
    background: var(--error-btn-secondary-bg-dark, #4a5568);
}

[data-theme="dark"] .error-actions .btn-secondary:hover {
    background: var(--error-btn-secondary-hover-bg-dark, #5a6678);
}

/* Also support prefers-color-scheme for browsers without data-theme */
@media (prefers-color-scheme: dark) {
    .error-page:not([data-theme="light"]) {
        background: var(--error-page-bg-dark, linear-gradient(135deg, #1a1a2e 0%, #16213e 100%));
    }

    .error-container:not([data-theme="light"] *) {
        background: var(--error-container-bg-dark, #1e1e2d);
        box-shadow: var(--error-container-shadow-dark, 0 20px 60px rgba(0, 0, 0, 0.5));
    }

    .error-title:not([data-theme="light"] *) {
        color: var(--error-title-color-dark, #e2e8f0);
    }

    .error-subtitle:not([data-theme="light"] *) {
        color: var(--error-subtitle-color-dark, #cbd5e1);
    }

    .error-message:not([data-theme="light"] *) {
        color: var(--error-message-color-dark, #94a3b8);
    }

    .error-details:not([data-theme="light"] *) {
        background: var(--error-details-bg-dark, #2d2d3a);
    }

    .error-details p:not([data-theme="light"] *) {
        color: var(--error-details-text-dark, #cbd5e1);
    }

    .error-details li:not([data-theme="light"] *) {
        color: var(--error-details-list-color-dark, #94a3b8);
    }

    .error-details code:not([data-theme="light"] *) {
        background: var(--error-code-bg-dark, #3d3d4a);
        color: var(--error-code-color-dark, #f472b6);
    }

    .error-hint:not([data-theme="light"] *) {
        color: var(--error-hint-color-dark, #94a3b8);
    }

    .error-status:not([data-theme="light"] *) {
        border-top-color: var(--error-status-border-dark, #3d3d4a);
    }

    .error-actions .btn-secondary:not([data-theme="light"] *) {
        background: var(--error-btn-secondary-bg-dark, #4a5568);
    }

    .error-actions .btn-secondary:hover:not([data-theme="light"] *) {
        background: var(--error-btn-secondary-hover-bg-dark, #5a6678);
    }
}