/**
 * InlineEdit Component Styles
 * 
 * Uses --pro-* CSS variables for theming compatibility.
 */

/* ─────────────────────────────────────────────────────────────
   Base / Idle State
   ───────────────────────────────────────────────────────────── */

.inline-edit {
    position: relative;
    display: inline-block;
    padding: 0.125rem 0.25rem;
    margin: -0.125rem -0.25rem;
    border-radius: var(--pro-border-radius-sm, 0.2rem);
    cursor: pointer;
    transition: background-color 0.15s ease-in-out,
                box-shadow 0.15s ease-in-out;
}

/* Hover indicator */
.inline-edit:hover {
    background-color: var(--pro-surface-hover, rgba(0, 0, 0, 0.05));
}

/* Edit icon on hover */
.inline-edit::after {
    content: '\f303'; /* fa-pencil-alt */
    font-family: 'Font Awesome 6 Pro', 'Font Awesome 5 Pro', 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 0.65em;
    margin-left: 0.35em;
    opacity: 0;
    color: var(--pro-text-muted);
    transition: opacity 0.15s ease-in-out;
}

.inline-edit:hover::after {
    opacity: 0.6;
}

/* Focus state for keyboard navigation */
.inline-edit:focus-visible {
    outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    box-shadow: var(--focus-ring-shadow);
}

/* ─────────────────────────────────────────────────────────────
   Input Styles
   ───────────────────────────────────────────────────────────── */

.inline-edit-input {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
    padding: 0.125rem 0.25rem;
    margin: 0;
    border: 1px solid var(--pro-primary);
    border-radius: var(--pro-border-radius-sm, 0.2rem);
    background-color: var(--pro-surface);
    outline: none;
    min-width: 60px;
}

.inline-edit-input:focus-visible {
    border-color: var(--pro-primary);
    outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    box-shadow: var(--focus-ring-shadow);
}

/* Select dropdown */
.inline-edit-select {
    appearance: none;
    padding-right: 1.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.25rem center;
    background-size: 0.75rem;
}

/* Textarea */
.inline-edit-textarea {
    display: block;
    min-height: 4em;
    resize: vertical;
}

/* Number input - hide spinners */
.inline-edit-input[type="number"]::-webkit-outer-spin-button,
.inline-edit-input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

.inline-edit-input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* ─────────────────────────────────────────────────────────────
   Saving State
   ───────────────────────────────────────────────────────────── */

.inline-edit-saving {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.inline-edit-saving::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -1.25rem;
    width: 0.875rem;
    height: 0.875rem;
    margin-top: -0.4375rem;
    border: 2px solid var(--pro-primary);
    border-right-color: transparent;
    border-radius: 50%;
    animation: inline-edit-spin 0.75s linear infinite;
}

@keyframes inline-edit-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ─────────────────────────────────────────────────────────────
   Success State
   ───────────────────────────────────────────────────────────── */

.inline-edit-success {
    background-color: var(--pro-success-bg, rgba(40, 167, 69, 0.15));
    animation: inline-edit-success-pulse 0.3s ease-in-out;
}

@keyframes inline-edit-success-pulse {
    0% {
        background-color: var(--pro-success-bg, rgba(40, 167, 69, 0.3));
    }
    100% {
        background-color: var(--pro-success-bg, rgba(40, 167, 69, 0.15));
    }
}

/* ─────────────────────────────────────────────────────────────
   Error State
   ───────────────────────────────────────────────────────────── */

.inline-edit-error {
    background-color: var(--pro-danger-bg, rgba(220, 53, 69, 0.15));
    animation: inline-edit-error-shake 0.4s ease-in-out;
}

@keyframes inline-edit-error-shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-4px);
    }
    50% {
        transform: translateX(4px);
    }
    75% {
        transform: translateX(-4px);
    }
}

.inline-edit-input:invalid {
    border-color: var(--pro-danger, #dc3545);
}

.inline-edit-input:invalid:focus-visible {
    outline: var(--focus-ring-width) var(--focus-ring-style) var(--pro-danger, #dc3545);
    outline-offset: var(--focus-ring-offset);
    box-shadow: var(--focus-ring-shadow);
}

/* ─────────────────────────────────────────────────────────────
   Remote Update State
   ───────────────────────────────────────────────────────────── */

.inline-edit-remote-update {
    background-color: var(--pro-info-bg, rgba(0, 123, 255, 0.15));
    animation: inline-edit-remote-pulse 0.5s ease-in-out;
}

@keyframes inline-edit-remote-pulse {
    0% {
        background-color: var(--pro-info-bg, rgba(0, 123, 255, 0.3));
    }
    100% {
        background-color: var(--pro-info-bg, rgba(0, 123, 255, 0.15));
    }
}

/* Conflict warning */
.inline-edit-conflict .inline-edit-input {
    border-color: var(--pro-warning, #ffc107);
    box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

/* ─────────────────────────────────────────────────────────────
   Disabled State
   ───────────────────────────────────────────────────────────── */

.inline-edit[aria-disabled="true"],
.inline-edit.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.inline-edit[aria-disabled="true"]::after,
.inline-edit.disabled::after {
    display: none;
}

/* ─────────────────────────────────────────────────────────────
   Density Modes
   ───────────────────────────────────────────────────────────── */

/* Compact */
[data-density="compact"] .inline-edit,
.inline-edit-compact {
    padding: 0.0625rem 0.125rem;
    margin: -0.0625rem -0.125rem;
}

[data-density="compact"] .inline-edit-input,
.inline-edit-compact .inline-edit-input {
    padding: 0.0625rem 0.125rem;
}

/* Comfortable */
[data-density="comfortable"] .inline-edit,
.inline-edit-comfortable {
    padding: 0.25rem 0.5rem;
    margin: -0.25rem -0.5rem;
}

[data-density="comfortable"] .inline-edit-input,
.inline-edit-comfortable .inline-edit-input {
    padding: 0.25rem 0.5rem;
}

/* ─────────────────────────────────────────────────────────────
   Dark Mode Support
   ───────────────────────────────────────────────────────────── */

[data-theme="dark"] .inline-edit:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .inline-edit-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23adb5bd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

/* ─────────────────────────────────────────────────────────────
   Empty/Placeholder State
   ───────────────────────────────────────────────────────────── */

.inline-edit[data-empty="true"] {
    min-width: 3rem;
}

.inline-edit-placeholder {
    color: var(--pro-text-muted, #6c757d);
    font-style: italic;
    opacity: 0.7;
}

/* ─────────────────────────────────────────────────────────────
   Presence Indicator
   ───────────────────────────────────────────────────────────── */

.inline-edit__presence {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 0.5rem;
    font-size: 0.75rem;
    color: var(--pro-accent-warning, #d29922);
    vertical-align: middle;
}

.inline-edit__presence[hidden] {
    display: none;
}

.inline-edit__presence-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--pro-accent-warning, #d29922);
    animation: inline-edit-pulse 1.5s infinite;
}

@keyframes inline-edit-pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.4;
    }
}

.inline-edit__presence-text {
    font-style: italic;
    white-space: nowrap;
}

/* Multiple editors - show avatar stack */
.inline-edit__presence--multiple .inline-edit__presence-text {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Dark mode */
[data-theme="dark"] .inline-edit__presence {
    color: var(--pro-accent-warning, #f0b429);
}

[data-theme="dark"] .inline-edit__presence-dot {
    background: var(--pro-accent-warning, #f0b429);
}

/* Even-funkyer theme */
[data-theme="even-funkyer"] .inline-edit__presence {
    color: var(--neon-yellow, #ffff00);
    text-shadow: 0 0 10px var(--neon-yellow, #ffff00);
}

[data-theme="even-funkyer"] .inline-edit__presence-dot {
    background: var(--neon-yellow, #ffff00);
    box-shadow: 0 0 8px var(--neon-yellow, #ffff00);
}

/* High contrast mode */
@media (prefers-contrast: more) {
    .inline-edit__presence {
        color: #000;
        font-weight: bold;
    }

    .inline-edit__presence-dot {
        background: #000;
        border: 2px solid #000;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .inline-edit__presence-dot {
        animation: none;
    }
}

/* ==========================================================================
   Playground Demo Styles
   ========================================================================== */

/* Interactive Demo */
.inline-edit-demo__interactive {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
}

.inline-edit-demo__field {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background-color: var(--pro-bg-secondary, #f8f9fa);
    border-radius: var(--pro-border-radius, 0.375rem);
    min-width: 300px;
}

.inline-edit-demo__label {
    font-weight: var(--pro-font-weight-medium, 500);
    color: var(--pro-text-muted, #6c757d);
    white-space: nowrap;
}

/* Config Display */
.inline-edit-demo__config {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.inline-edit-demo__config-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--pro-bg-tertiary, #e9ecef);
    border-radius: var(--pro-border-radius-sm, 0.25rem);
    font-size: var(--pro-font-size-sm, 0.875rem);
}

.inline-edit-demo__config-label {
    color: var(--pro-text-muted, #6c757d);
}

.inline-edit-demo__config-value {
    font-weight: var(--pro-font-weight-medium, 500);
    font-family: var(--pro-font-mono, monospace);
    color: var(--pro-text-primary);
}

/* Input Types Grid */
.inline-edit-demo__types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.inline-edit-demo__type-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: var(--pro-bg-secondary, #f8f9fa);
    border-radius: var(--pro-border-radius, 0.375rem);
}

.inline-edit-demo__type-item--full {
    grid-column: 1 / -1;
}

.inline-edit-demo__type-label {
    font-weight: var(--pro-font-weight-medium, 500);
    color: var(--pro-text-muted, #6c757d);
    white-space: nowrap;
    min-width: 70px;
}

/* Validation Grid */
.inline-edit-demo__validation-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.inline-edit-demo__validation-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: var(--pro-bg-secondary, #f8f9fa);
    border-radius: var(--pro-border-radius, 0.375rem);
}

.inline-edit-demo__validation-label {
    font-weight: var(--pro-font-weight-medium, 500);
    color: var(--pro-text-muted, #6c757d);
    min-width: 120px;
}

.inline-edit-demo__validation-hint {
    flex-basis: 100%;
    font-size: var(--pro-font-size-sm, 0.875rem);
    color: var(--pro-text-muted, #6c757d);
    font-style: italic;
    margin-top: 0.25rem;
}

/* API Methods */
.inline-edit-demo__api-target {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background-color: var(--pro-bg-secondary, #f8f9fa);
    border-radius: var(--pro-border-radius, 0.375rem);
    margin-bottom: 1rem;
}

.inline-edit-demo__api-label {
    font-weight: var(--pro-font-weight-medium, 500);
    color: var(--pro-text-muted, #6c757d);
}

.inline-edit-demo__api-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

/* State Display */
.inline-edit-demo__state {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.inline-edit-demo__state-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--pro-bg-tertiary, #f8f9fa);
    border-radius: var(--pro-border-radius, 0.375rem);
}

.inline-edit-demo__state-label {
    font-weight: var(--pro-font-weight-medium, 500);
    color: var(--pro-text-muted, #6c757d);
}

.inline-edit-demo__state-value {
    font-family: var(--pro-font-mono, monospace);
    color: var(--pro-text-primary);
}

.inline-edit-demo__state-value--text {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Event Log */
.inline-edit-demo__log {
    background-color: var(--pro-bg-secondary, #f8f9fa);
    padding: 1rem;
    border-radius: var(--pro-border-radius, 0.375rem);
    max-height: 200px;
    overflow-y: auto;
    font-family: var(--pro-font-mono, monospace);
    font-size: var(--pro-font-size-sm, 0.875rem);
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Responsive adjustments */
@media (max-width: 576px) {
    .inline-edit-demo__field {
        min-width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }

    .inline-edit-demo__types-grid {
        grid-template-columns: 1fr;
    }

    .inline-edit-demo__type-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .inline-edit-demo__validation-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .inline-edit-demo__api-target {
        flex-direction: column;
        align-items: flex-start;
    }

    .inline-edit-demo__api-buttons {
        width: 100%;
    }

    .inline-edit-demo__api-buttons .btn {
        flex: 1;
    }

    .inline-edit-demo__state {
        flex-direction: column;
    }

    .inline-edit-demo__state-item {
        width: 100%;
        justify-content: space-between;
    }
}