/**
 * Amity UI Components CSS
 *
 * Styles for the Amity JavaScript API UI components:
 * - Toast notifications
 * - Modal dialogs
 *
 * Author: Micke Nordin <hej@mic.ke>
 * SPDX-License-Identifier: AGPL-3.0
 */

/* =============================================================================
   CSS Variables (inherit from theme or use defaults)
   ============================================================================= */

:root {
    --amity-notify-bg: #fff;
    --amity-notify-text: #1f2937;
    --amity-notify-border: #e5e7eb;
    --amity-notify-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);

    --amity-notify-info-accent: #3b82f6;
    --amity-notify-success-accent: #22c55e;
    --amity-notify-warning-accent: #f59e0b;
    --amity-notify-error-accent: #ef4444;

    --amity-dialog-bg: #fff;
    --amity-dialog-text: #1f2937;
    --amity-dialog-backdrop: rgb(0 0 0 / 0.5);
    --amity-dialog-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    --amity-btn-primary-bg: #3b82f6;
    --amity-btn-primary-text: #fff;
    --amity-btn-secondary-bg: #e5e7eb;
    --amity-btn-secondary-text: #374151;
    --amity-btn-danger-bg: #ef4444;
    --amity-btn-danger-text: #fff;
}

/* Dark theme overrides */
@media (prefers-color-scheme: dark) {
    :root {
        --amity-notify-bg: #1f2937;
        --amity-notify-text: #f9fafb;
        --amity-notify-border: #374151;

        --amity-dialog-bg: #1f2937;
        --amity-dialog-text: #f9fafb;

        --amity-btn-secondary-bg: #374151;
        --amity-btn-secondary-text: #f9fafb;
    }
}

.theme-dark {
    --amity-notify-bg: #1f2937;
    --amity-notify-text: #f9fafb;
    --amity-notify-border: #374151;

    --amity-dialog-bg: #1f2937;
    --amity-dialog-text: #f9fafb;

    --amity-btn-secondary-bg: #374151;
    --amity-btn-secondary-text: #f9fafb;
}

/* =============================================================================
   Notification Container
   ============================================================================= */

.amity-notify-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 24rem;
    pointer-events: none;
}

/* =============================================================================
   Notification Toast
   ============================================================================= */

.amity-notify {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--amity-notify-bg);
    color: var(--amity-notify-text);
    border: 1px solid var(--amity-notify-border);
    border-radius: 0.5rem;
    box-shadow: var(--amity-notify-shadow);
    pointer-events: auto;
    animation: amity-notify-slide-in 0.2s ease-out;
}

.amity-notify--dismissing {
    animation: amity-notify-slide-out 0.2s ease-in forwards;
}

.amity-notify--info {
    border-left: 4px solid var(--amity-notify-info-accent);
}

.amity-notify--success {
    border-left: 4px solid var(--amity-notify-success-accent);
}

.amity-notify--warning {
    border-left: 4px solid var(--amity-notify-warning-accent);
}

.amity-notify--error {
    border-left: 4px solid var(--amity-notify-error-accent);
}

.amity-notify__icon {
    flex-shrink: 0;
    font-size: 1.25rem;
    line-height: 1;
}

.amity-notify--info .amity-notify__icon {
    color: var(--amity-notify-info-accent);
}

.amity-notify--success .amity-notify__icon {
    color: var(--amity-notify-success-accent);
}

.amity-notify--warning .amity-notify__icon {
    color: var(--amity-notify-warning-accent);
}

.amity-notify--error .amity-notify__icon {
    color: var(--amity-notify-error-accent);
}

.amity-notify__content {
    flex: 1;
    min-width: 0;
}

.amity-notify__message {
    display: block;
    font-size: 0.875rem;
    line-height: 1.5;
}

.amity-notify__actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.amity-notify__action {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: opacity 0.15s;
}

.amity-notify__action:hover {
    opacity: 0.9;
}

.amity-notify__action--primary {
    background: var(--amity-btn-primary-bg);
    color: var(--amity-btn-primary-text);
}

.amity-notify__action--secondary {
    background: var(--amity-btn-secondary-bg);
    color: var(--amity-btn-secondary-text);
}

.amity-notify__action--danger {
    background: var(--amity-btn-danger-bg);
    color: var(--amity-btn-danger-text);
}

.amity-notify__close {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    padding: 0;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--amity-notify-text);
    background: transparent;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.15s;
}

.amity-notify__close:hover {
    opacity: 1;
}

/* =============================================================================
   Dialog Backdrop
   ============================================================================= */

.amity-dialog-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--amity-dialog-backdrop);
    animation: amity-dialog-fade-in 0.15s ease-out;
}

.amity-dialog-backdrop.amity-dialog--closing {
    animation: amity-dialog-fade-out 0.15s ease-in forwards;
}

/* =============================================================================
   Dialog
   ============================================================================= */

.amity-dialog {
    width: 100%;
    max-width: 28rem;
    padding: 1.5rem;
    background: var(--amity-dialog-bg);
    color: var(--amity-dialog-text);
    border-radius: 0.75rem;
    box-shadow: var(--amity-dialog-shadow);
    animation: amity-dialog-scale-in 0.15s ease-out;
}

.amity-dialog--closing .amity-dialog {
    animation: amity-dialog-scale-out 0.15s ease-in forwards;
}

.amity-dialog__title {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
}

.amity-dialog__message {
    margin: 0 0 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.6;
    opacity: 0.9;
}

.amity-dialog__input {
    display: block;
    width: 100%;
    padding: 0.625rem 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--amity-dialog-text);
    background: var(--amity-notify-bg);
    border: 1px solid var(--amity-notify-border);
    border-radius: 0.375rem;
    outline: none;
    transition: border-color 0.15s;
}

.amity-dialog__input:focus {
    border-color: var(--amity-btn-primary-bg);
}

.amity-dialog__buttons {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.amity-dialog__btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: opacity 0.15s;
}

.amity-dialog__btn:hover {
    opacity: 0.9;
}

.amity-dialog__btn--primary {
    background: var(--amity-btn-primary-bg);
    color: var(--amity-btn-primary-text);
}

.amity-dialog__btn--secondary {
    background: var(--amity-btn-secondary-bg);
    color: var(--amity-btn-secondary-text);
}

.amity-dialog__btn--danger {
    background: var(--amity-btn-danger-bg);
    color: var(--amity-btn-danger-text);
}

/* =============================================================================
   Animations
   ============================================================================= */

@keyframes amity-notify-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes amity-notify-slide-out {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes amity-dialog-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes amity-dialog-fade-out {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

@keyframes amity-dialog-scale-in {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes amity-dialog-scale-out {
    from {
        transform: scale(1);
        opacity: 1;
    }
    to {
        transform: scale(0.95);
        opacity: 0;
    }
}

/* =============================================================================
   Autocomplete Container
   ============================================================================= */

.amity-autocomplete-container {
    position: relative;
    width: 100%;
}

/* =============================================================================
   Autocomplete Dropdown
   ============================================================================= */

.amity-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--amity-dialog-bg);
    border: 1px solid var(--amity-notify-border);
    border-radius: 0.5rem;
    box-shadow: var(--amity-notify-shadow);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    margin-top: 2px;
}

.amity-autocomplete-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    cursor: pointer;
    border-bottom: 1px solid var(--amity-notify-border);
    color: var(--amity-dialog-text);
}

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

.amity-autocomplete-item:hover,
.amity-autocomplete-item.selected {
    background: var(--amity-btn-secondary-bg);
}

.amity-autocomplete-name {
    font-weight: 500;
    color: var(--amity-dialog-text);
}

.amity-autocomplete-handle {
    font-size: 0.85rem;
    opacity: 0.7;
}

/* =============================================================================
   Emoji Autocomplete
   ============================================================================= */

.amity-emoji-item {
    gap: 0.5rem;
}

.amity-emoji-preview {
    font-size: 1.5rem;
    line-height: 1;
    width: 1.5em;
    text-align: center;
}

.amity-emoji-preview img {
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    object-fit: contain;
}

.amity-emoji-shortcode {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Custom emoji in content */
.amity-custom-emoji {
    height: 1.2em;
    width: auto;
    vertical-align: middle;
    margin: 0 0.1em;
}

/* =============================================================================
   Responsive
   ============================================================================= */

@media (max-width: 640px) {
    .amity-notify-container {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }

    .amity-dialog {
        max-width: none;
    }

    .amity-dialog__buttons {
        flex-direction: column-reverse;
    }

    .amity-dialog__btn {
        width: 100%;
    }
}