/**
 * Toast Notification System
 * Reusable toast notifications for update alerts and other messages
 */

/* ============================================
   TOAST CONTAINER
   ============================================ */
#toastContainer {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

#toastContainer > * {
    pointer-events: auto;
}

/* ============================================
   UPDATE TOAST
   ============================================ */
.update-toast {
    display: flex;
    background: var(--bg-card, #121620);
    border: 1px solid var(--border-color, #1f2937);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    max-width: 340px;
    overflow: hidden;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.update-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.update-toast-indicator {
    width: 4px;
    background: var(--accent-green, #22c55e);
    flex-shrink: 0;
}

.update-toast-content {
    flex: 1;
    padding: 14px 16px;
}

.update-toast-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.update-toast-icon {
    color: var(--accent-green, #22c55e);
    display: flex;
    align-items: center;
}

.update-toast-icon svg {
    width: 18px;
    height: 18px;
}

.update-toast-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary, #e8eaed);
    flex: 1;
}

.update-toast-close {
    background: none;
    border: none;
    color: var(--text-dim, #4b5563);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    margin: -4px;
    transition: color 0.15s;
}

.update-toast-close:hover {
    color: var(--text-secondary, #9ca3af);
}

.update-toast-body {
    font-size: 12px;
    color: var(--text-secondary, #9ca3af);
    margin-bottom: 12px;
}

.update-toast-body strong {
    color: var(--accent-cyan, #4a9eff);
}

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

.update-toast-btn {
    font-family: inherit;
    font-size: 11px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
}

.update-toast-btn-primary {
    background: var(--accent-green, #22c55e);
    color: #000;
}

.update-toast-btn-primary:hover {
    background: #34d673;
}

.update-toast-btn-secondary {
    background: var(--bg-secondary, #0f1218);
    color: var(--text-secondary, #9ca3af);
    border: 1px solid var(--border-color, #1f2937);
}

.update-toast-btn-secondary:hover {
    background: var(--bg-tertiary, #151a23);
    border-color: var(--border-light, #374151);
}

/* ============================================
   UPDATE MODAL
   ============================================ */
.update-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.update-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.update-modal {
    background: var(--bg-card, #121620);
    border: 1px solid var(--border-color, #1f2937);
    border-radius: 12px;
    width: 90%;
    max-width: 520px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.update-modal-overlay.show .update-modal {
    transform: scale(1);
}

.update-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color, #1f2937);
}

.update-modal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #e8eaed);
}

.update-modal-icon {
    color: var(--accent-green, #22c55e);
    display: flex;
}

.update-modal-icon svg {
    width: 22px;
    height: 22px;
}

.update-modal-close {
    background: none;
    border: none;
    color: var(--text-dim, #4b5563);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 4px;
    transition: color 0.15s;
}

.update-modal-close:hover {
    color: var(--accent-red, #ef4444);
}

.update-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

/* Version Info */
.update-version-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-secondary, #0f1218);
    border-radius: 8px;
    margin-bottom: 20px;
}

.update-version-current,
.update-version-latest {
    text-align: center;
}

.update-version-label {
    display: block;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim, #4b5563);
    margin-bottom: 4px;
}

.update-version-value {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary, #9ca3af);
}

.update-version-new {
    color: var(--accent-green, #22c55e);
}

.update-version-arrow {
    color: var(--text-dim, #4b5563);
}

.update-version-arrow svg {
    width: 20px;
    height: 20px;
}

/* Sections */
.update-section {
    margin-bottom: 20px;
}

.update-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim, #4b5563);
    margin-bottom: 10px;
}

.update-release-notes {
    font-size: 13px;
    color: var(--text-secondary, #9ca3af);
    background: var(--bg-secondary, #0f1218);
    border: 1px solid var(--border-color, #1f2937);
    border-radius: 6px;
    padding: 14px;
    max-height: 200px;
    overflow-y: auto;
    line-height: 1.6;
}

.update-release-notes h2,
.update-release-notes h3,
.update-release-notes h4 {
    color: var(--text-primary, #e8eaed);
    margin: 16px 0 8px 0;
    font-size: 14px;
}

.update-release-notes h2:first-child,
.update-release-notes h3:first-child,
.update-release-notes h4:first-child {
    margin-top: 0;
}

.update-release-notes ul {
    margin: 8px 0;
    padding-left: 20px;
}

.update-release-notes li {
    margin: 4px 0;
}

.update-release-notes code {
    font-family: var(--font-mono);
    font-size: 11px;
    background: var(--bg-tertiary, #151a23);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--accent-cyan, #4a9eff);
}

.update-release-notes p {
    margin: 8px 0;
}

/* Warning */
.update-warning {
    display: flex;
    gap: 12px;
    padding: 14px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 6px;
    margin-bottom: 16px;
}

.update-warning-icon {
    color: var(--accent-orange, #f59e0b);
    flex-shrink: 0;
}

.update-warning-icon svg {
    width: 20px;
    height: 20px;
}

.update-warning-text {
    font-size: 12px;
    color: var(--text-secondary, #9ca3af);
}

.update-warning-text strong {
    display: block;
    color: var(--accent-orange, #f59e0b);
    margin-bottom: 4px;
}

.update-warning-text p {
    margin: 0;
}

/* Options */
.update-options {
    margin-bottom: 16px;
}

.update-option {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--text-secondary, #9ca3af);
    cursor: pointer;
}

.update-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-cyan, #4a9eff);
}

/* Progress */
.update-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    font-size: 13px;
    color: var(--text-secondary, #9ca3af);
}

.update-progress-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color, #1f2937);
    border-top-color: var(--accent-cyan, #4a9eff);
    border-radius: 50%;
    animation: updateSpin 0.8s linear infinite;
}

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

/* Results */
.update-result {
    display: flex;
    gap: 12px;
    padding: 14px;
    border-radius: 6px;
    margin-top: 16px;
}

.update-result-icon {
    flex-shrink: 0;
}

.update-result-icon svg {
    width: 20px;
    height: 20px;
}

.update-result-text {
    font-size: 12px;
    line-height: 1.5;
}

.update-result-text code {
    font-family: var(--font-mono);
    font-size: 11px;
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 6px;
    border-radius: 3px;
    display: inline-block;
    word-break: break-all;
}

.update-result-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.update-result-success .update-result-icon {
    color: var(--accent-green, #22c55e);
}

.update-result-success .update-result-text {
    color: var(--accent-green, #22c55e);
}

.update-result-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.update-result-error .update-result-icon {
    color: var(--accent-red, #ef4444);
}

.update-result-error .update-result-text {
    color: var(--text-secondary, #9ca3af);
}

.update-result-error .update-result-text strong {
    color: var(--accent-red, #ef4444);
}

.update-result-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.update-result-warning .update-result-icon {
    color: var(--accent-orange, #f59e0b);
}

.update-result-warning .update-result-text {
    color: var(--text-secondary, #9ca3af);
}

.update-result-warning .update-result-text strong {
    color: var(--accent-orange, #f59e0b);
}

.update-result-info {
    background: rgba(74, 158, 255, 0.1);
    border: 1px solid rgba(74, 158, 255, 0.3);
}

.update-result-info .update-result-icon {
    color: var(--accent-cyan, #4a9eff);
}

.update-result-info .update-result-text {
    color: var(--text-secondary, #9ca3af);
}

/* Footer */
.update-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-top: 1px solid var(--border-color, #1f2937);
    background: var(--bg-secondary, #0f1218);
    border-radius: 0 0 12px 12px;
}

.update-modal-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-dim, #4b5563);
    text-decoration: none;
    transition: color 0.15s;
}

.update-modal-link:hover {
    color: var(--accent-cyan, #4a9eff);
}

.update-modal-actions {
    display: flex;
    gap: 10px;
}

.update-modal-btn {
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
}

.update-modal-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.update-modal-btn-primary {
    background: var(--accent-green, #22c55e);
    color: #000;
}

.update-modal-btn-primary:hover:not(:disabled) {
    background: #34d673;
}

.update-modal-btn-secondary {
    background: var(--bg-tertiary, #151a23);
    color: var(--text-secondary, #9ca3af);
    border: 1px solid var(--border-color, #1f2937);
}

.update-modal-btn-secondary:hover:not(:disabled) {
    background: var(--bg-elevated, #1a202c);
    border-color: var(--border-light, #374151);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 480px) {
    #toastContainer {
        bottom: 10px;
        right: 10px;
        left: 10px;
    }

    .update-toast {
        max-width: none;
    }

    .update-modal {
        width: 95%;
        max-height: 90vh;
    }

    .update-version-info {
        flex-direction: column;
        gap: 10px;
    }

    .update-version-arrow {
        transform: rotate(90deg);
    }

    .update-modal-footer {
        flex-direction: column;
        gap: 12px;
    }

    .update-modal-link {
        order: 2;
    }

    .update-modal-actions {
        width: 100%;
    }

    .update-modal-btn {
        flex: 1;
    }
}