/* 
 * Reflect.css - Modern Component Framework
 * Light and Dark theme support with Tailwind-inspired color system
 */

/* Base CSS Variables - Tailwind-inspired color palette */
:root {
    /* Neutral colors */
    --color-white: #ffffff;
    --color-black: #000000;
    
    /* Background colors - Light mode */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f4f4f5;
    --color-bg-tertiary: #e4e4e7;
    
    /* Text colors - Light mode */
    --color-text-primary: #18181b;
    --color-text-secondary: #52525b;
    --color-text-muted: #a1a1aa;
    
    /* Border colors - Light mode */
    --color-border: #e4e4e7;
    --color-border-input: #d4d4d8;
    
    /* Accent color */
    --color-accent: var(--color-purple-600);
    --color-accent-hover: var(--color-purple-700);
    
    /* Semantic colors */
    --color-success: var(--color-green-600);
    --color-success-hover: var(--color-green-700);

    --color-warning: var(--color-yellow-600);
    --color-warning-hover: var(--color-yellow-700);

    --color-danger: var(--color-red-600);
    --color-danger-hover: var(--color-red-700);

    --color-info: var(--color-sky-600);
    --color-info-hover: var(--color-sky-700);
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    :root {
        /* Background colors - Dark mode */
        --color-bg-primary: #18181b;
        --color-bg-secondary: #27272a;
        --color-bg-tertiary: #3f3f46;
        
        /* Text colors - Dark mode */
        --color-text-primary: #fafafa;
        --color-text-secondary: #e4e4e7;
        --color-text-muted: #71717a;
        
        /* Border colors - Dark mode */
        --color-border: #3f3f46;
        --color-border-input: #52525b;
        
        /* Accent color - Dark mode */
        --color-accent: var(--color-purple-600);
    }
}

/* Button */
.btn {
    --btn-bg: var(--color-bg-tertiary);
    --btn-bg-hover: var(--color-bg-secondary);
    --btn-color: var(--color-text-primary);
    --btn-border: transparent;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: fit-content;
    padding: 0.5rem 1rem;
    font-weight: 500;
    font-size: var(--text-sm);
    line-height: 1.5;
    color: var(--btn-color);
    background-color: var(--btn-bg);
    border: 1px solid var(--btn-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    user-select: none;
    transition: all 150ms ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover {
    background: var(--btn-bg-hover);
}

.btn:active {
    transform: scale(0.98);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Sizes */
.btn-sm {
    padding: 0.25rem 0.625rem;
    font-size: var(--text-xs);
}

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

.btn-icon {
    padding: 0.5rem;
    aspect-ratio: 1;
}

/* Variants */
.btn-primary {
    --btn-bg: var(--color-zinc-900);
    --btn-bg-hover: var(--color-zinc-700);
    --btn-color: var(--color-white);
}

.btn-secondary {
    --btn-bg: var(--color-bg-tertiary);
    --btn-bg-hover: var(--color-bg-secondary);
    --btn-color: var(--color-text-primary);
    --btn-border: var(--color-border);
}

.btn-accent {
    --btn-bg: var(--color-accent);
    --btn-bg-hover: var(--color-accent-hover);
    --btn-color: var(--color-white);
    border-color: transparent;
}

.btn-success {
    --btn-bg: var(--color-success);
    --btn-bg-hover: var(--color-success-hover);
    --btn-color: var(--color-white);
}

.btn-warning {
    --btn-bg: var(--color-warning);
    --btn-bg-hover: var(--color-warning-hover);
    --btn-color: var(--color-white);
}

.btn-danger {
    --btn-bg: var(--color-danger);
    --btn-bg-hover: var(--color-danger-hover);
    --btn-color: var(--color-white);
}

.btn-info {
    --btn-bg: var(--color-info);
    --btn-bg-hover: var(--color-info-hover);
    --btn-color: var(--color-white);
}

.btn-ghost {
    --btn-bg: transparent;
    --btn-color: var(--color-text-primary);
    --btn-border: transparent;
}

.btn-ghost:hover {
    background-color: var(--color-bg-tertiary);
}

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

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

.btn-link {
    --btn-bg: transparent;
    --btn-color: var(--color-accent);
    --btn-border: transparent;
    padding: 0;
    text-decoration: underline;
}

/* Legacy aliases */
.btn-green {
    --btn-bg: var(--color-success);
    --btn-color: var(--color-white);
}

.btn-blue {
    --btn-bg: var(--color-blue-700);
    --btn-color: var(--color-white);
}

.btn-orange {
    --btn-bg: var(--color-orange-700);
    --btn-color: var(--color-white);
}

.btn-red {
    --btn-bg: var(--color-danger);
    --btn-color: var(--color-white);
}

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

/* Dark mode button overrides */
@media (prefers-color-scheme: dark) {
    .btn-primary {
        --btn-bg: var(--color-zinc-100);
        --btn-color: var(--color-zinc-900);
    }
    
    .btn-secondary {
        --btn-bg: var(--color-zinc-800);
        --btn-color: var(--color-zinc-100);
        --btn-border: var(--color-zinc-700);
    }
    
    .btn-outline {
        --btn-border: var(--color-zinc-600);
    }
    
    .btn-ghost:hover {
        background-color: var(--color-zinc-800);
    }
}


.input[type="text"],
.input[type="date"],
.input[type="password"],
.input:is(textarea),
.select {
    --input-bg-color: var(--color-white);
    --input-outline-color: var(--color-zinc-300);

    outline: 1px solid;
    outline-color: var(--input-outline-color);
    border-radius: var(--radius-sm);
    border: none;
    padding: .375rem .5rem;
    line-height: 1.5rem;
    font-size: var(--text-sm);

    box-shadow: var(--shadow-sm);
    background-color: var(--input-bg-color);

    transition: outline 150ms;

    @media (prefers-color-scheme: dark) {
        --input-bg-color: var(--color-zinc-700);
        --input-outline-color: var(--color-zinc-800);
    }
}

.input[type="text"]:focus,
.input[type="date"]:focus,
.input[type="password"]:focus,
.input:is(textarea):focus,
.select:focus {
    outline: 1px solid;
    outline-color: var(--color-zinc-600);
}

/* Range */
.input[type="range"] {
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    background: #eef1f6;
    border-radius: 3px;
    height: 6px;
    width: 100%;
    margin-top: 15px;
    margin-bottom: 15px;
    outline: 0;
    cursor: -webkit-grab;
    cursor: grab;
}

.input[type="range"]:active {
    cursor: -webkit-grabbing;
    cursor: grabbing
}

.input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--color-accent);
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2212%22%20height%3D%228%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%20d%3D%22M8%20.5v7L12%204zM0%204l4%203.5v-7z%22%20fill%3D%22%23FFFFFF%22%20fill-rule%3D%22nonzero%22%2F%3E%3C%2Fsvg%3E");
    background-position: center;
    background-repeat: no-repeat;
    border: 0;
    border-radius: 50%;
    height: 26px;
    width: 26px
}

.input[type="range"]::-moz-range-thumb {
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--color-accent);
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2212%22%20height%3D%228%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%20d%3D%22M8%20.5v7L12%204zM0%204l4%203.5v-7z%22%20fill%3D%22%23FFFFFF%22%20fill-rule%3D%22nonzero%22%2F%3E%3C%2Fsvg%3E");
    background-position: center;
    background-repeat: no-repeat;
    border: 0;
    border-radius: 50%;
    height: 26px;
    width: 26px;
}

.input[type="range"]::-moz-focus-outer {
    border: 0
}

/* Checkbox */
.input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    /* color: var(--bg-accent); */
    vertical-align: middle;
    -webkit-appearance: none;
    appearance: none;
    background: none;
    border: 0;
    outline: 0;
    flex-grow: 0;
    border-radius: var(--border-radius);
    background-color: var(--color-bg-primary);
    transition: background 300ms;
    cursor: pointer;
}

.input[type="checkbox"]::before {
    content: "";
    color: transparent;
    display: block;
    width: inherit;
    height: inherit;
    border-radius: inherit;
    border: 0;
    background-color: transparent;
    background-size: contain;
    box-shadow: inset 0 0 0 1px #CCD3D8;
}

.input[type="checkbox"]:checked {
    background-color: var(--color-accent);
}

.input[type="checkbox"]:checked::before {
    box-shadow: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E %3Cpath d='M15.88 8.29L10 14.17l-1.88-1.88a.996.996 0 1 0-1.41 1.41l2.59 2.59c.39.39 1.02.39 1.41 0L17.3 9.7a.996.996 0 0 0 0-1.41c-.39-.39-1.03-.39-1.42 0z' fill='%23fff'/%3E %3C/svg%3E");
}

.input[type="checkbox"]:disabled {
    background-color: #CCD3D8;
    opacity: 0.84;
    cursor: not-allowed;
}

/* Radio */
.input[type="radio"] {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-accent);
    vertical-align: middle;
    -webkit-appearance: none;
    appearance: none;
    background: none;
    border: 0;
    outline: 0;
    flex-grow: 0;
    border-radius: 50%;
    background-color: var(--color-bg-primary);
    transition: background 300ms;
    cursor: pointer;
}

.input[type="radio"]::before {
    content: "";
    color: transparent;
    display: block;
    width: inherit;
    height: inherit;
    border-radius: inherit;
    border: 0;
    background-color: transparent;
    background-size: contain;
    box-shadow: inset 0 0 0 1px #CCD3D8;
}

.input[type="radio"]:checked {
    background-color: currentcolor;
}

.input[type="radio"]:checked::before {
    box-shadow: none;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'24'%20height%3D'24'%20viewBox%3D'0%200%2024%2024'%3E%3Ccircle%20cx%3D'12'%20cy%3D'12'%20r%3D'6'%20style%3D'fill%3A%23fff'%2F%3E%3C%2Fsvg%3E");
}

.input[type="radio"]:disabled {
    background-color: #CCD3D8;
    opacity: 0.84;
    cursor: not-allowed;
}

/* Select */
.select {
    appearance: base-select;
    width: fit-content;
}

.select::picker-icon {
  transition: 400ms rotate;
}

.select:open::picker-icon {
  rotate: 180deg;
}

.select > option {
    --option-bg-color: var(--color-white);

    background-color: var(--option-bg-color);
    color: var(--color-text-primary);

    @media (prefers-color-scheme: dark) {
        --option-bg-color: var(--color-zinc-700);
    }
}

.label {
    vertical-align: middle;
}

.label input {
    margin-right: .5rem;
}

.form-group {
    display: flex;
    gap: .5rem;
    width: 100%;
    /* align-items: center; */

    flex-direction: column;

    .input {
        width: 100%;
    }
}

.input-group {
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border-input);
    display: flex;
    align-items: center;
    background-color: var(--color-bg-secondary);

    .input {
        flex-grow: 1;
        border-radius: var(--border-radius) 0 0 var(--border-radius);
    }

    &>span {
        padding: .25rem .5rem;
    }
}

.item-action {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    /* box-shadow: var(--shadow); */
    padding: .5rem .75rem;
    display: inline-flex;
    align-items: center;

    cursor: pointer;
    gap: .5rem;

    :first-child {
        font-weight: var(--font-semibold);
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }

    :last-child {
        cursor: pointer;
        border-radius: var(--border-radius);

        display: flex;
        align-items: center;
        justify-content: center;

        height: 1.25rem;
        width: 1.25rem;

        &:hover {
            background: var(--color-bg-tertiary);
        }

        & svg {
            aspect-ratio: 1/1;
        }
    }
}

dialog.dialog::backdrop {
    /* animation: modal-pop .2s ease-out; */
    background: rgba(0, 0, 0, 0.4);
}

/* Table */
.table {
    border-collapse: collapse;
}

.table th,
td {
    border-top: 1px solid var(--color-text-primary);
    padding: 0.5rem;
}

/* Form */
.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;

    &.form-box {
        width: 50%;
        padding: 3rem;
        /* background: var(--color-bg-secondary); */
        box-shadow: var(--shadow);
        /* border: 1px solid var(--color-border); */
        border-radius: var(--border-radius);

        @media (max-width: 768px) {
            width: 100%;
        }
    }

    & label {
        display: block;
        /* font-weight: var(--font-semibold); */
        font-size: var(--text-sm);
        margin-bottom: .5rem;
    }

    & a {
        text-decoration: underline;
    }

    .input[type="text"],
    .input[type="password"] {
        width: 100%;
    }

    & div:has(input[type="checkbox"]),
    & div:has(input[type="checkbox"]) {
        display: flex;
        align-items: center;
        gap: .5rem;
    }

    .small {
        font-size: var(--text-sm);
    }

    .btn {
        width: 100%;
    }

    .center {
        text-align: center;
    }

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

pre:has(code) {
    padding: 0.5rem;
    background: var(--color-bg-tertiary);
    margin: 0 0 1.25rem 0;
    border-radius: var(--border-radius);
    display: block;
    overflow-x: auto;
}

/* Card */
.card {
    background-color: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    font-weight: var(--font-weight-semibold);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg-secondary);
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    font-size: var(--text-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.badge-primary {
    background-color: var(--color-zinc-800);
    color: var(--color-white);
}

.badge-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.badge-green {
    background-color: var(--color-success);
    color: var(--color-white);
}

.badge-red {
    background-color: var(--color-red-700);
    color: var(--color-white);
}

.badge-blue {
    background-color: var(--color-blue-700);
    color: var(--color-white);
}

.badge-yellow {
    background-color: var(--color-yellow-600);
    color: var(--color-black);
}

/* Alert */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    margin-bottom: 1rem;
}

.alert-info {
    background-color: #e0f2fe;
    color: #075985;
    border-color: #bae6fd;
}

.alert-success {
    background-color: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}

.alert-warning {
    background-color: #fef9c3;
    color: #854d0e;
    border-color: #fde047;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}

@media (prefers-color-scheme: dark) {
    .alert-info {
        background-color: #0c4a6e;
        color: #bae6fd;
        border-color: #164e63;
    }
    .alert-success {
        background-color: #14532d;
        color: #bbf7d0;
        border-color: #166534;
    }
    .alert-warning {
        background-color: #713f12;
        color: #fef9c3;
        border-color: #854d0e;
    }
    .alert-danger {
        background-color: #7f1d1d;
        color: #fecaca;
        border-color: #991b1b;
    }
}

/* Progress */
.progress {
    width: 100%;
    height: 0.5rem;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
    transition: width 300ms;
}

/* Spinner */
.spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--color-bg-tertiary);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.spinner-sm {
    width: 1rem;
    height: 1rem;
}

.spinner-lg {
    width: 2rem;
    height: 2rem;
}

/* Toggle Switch */
.toggle {
    position: relative;
    width: 2.75rem;
    height: 1.5rem;
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color 200ms;
}

.toggle::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 1.25rem;
    height: 1.25rem;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    transition: transform 200ms;
}

.toggle.active {
    background-color: var(--color-accent);
}

.toggle.active::after {
    transform: translateX(1.25rem);
}

/* Avatar */
.avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm {
    width: 2rem;
    height: 2rem;
    font-size: var(--text-xs);
}

.avatar-lg {
    width: 3.5rem;
    height: 3.5rem;
    font-size: var(--text-lg);
}

/* List */
.list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

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

.list-item:hover {
    background-color: var(--color-bg-secondary);
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
}

.tab {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    color: var(--color-text-muted);
    transition: all 150ms;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-size: var(--text-sm);
}

.tab:hover {
    color: var(--color-text-primary);
}

.tab.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-left: 0.5rem;
}

.breadcrumb a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--color-accent);
}

/* Tooltip */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 0.75rem;
    background-color: var(--color-zinc-800);
    color: var(--color-white);
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 150ms;
    margin-bottom: 0.5rem;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.5rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-primary);
    font-size: var(--text-sm);
}

.dropdown-item:hover {
    background-color: var(--color-bg-secondary);
}

/* Pagination */
.pagination {
    display: flex;
    gap: 0.25rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination li button {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    transition: all 150ms;
}

.pagination li button:hover:not(:disabled) {
    background-color: var(--color-bg-secondary);
}

.pagination li button.active {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.pagination li button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Text utilities */

.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }