/**
 * Requests Form - Frontend CSS
 * All styles scoped to .requests-root for isolation
 */

/* ============================================
   Root Container & CSS Variables
   shadcn-vue compatible color scheme
   ============================================ */
.requests-root {
    /* Reset */
    box-sizing: border-box;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    tab-size: 4;

    /* CSS Variables - neutral palette (seller-2 compatible) */
    --requests-background: #ffffff;
    --requests-foreground: #171717;           /* neutral-900 */
    --requests-card: #ffffff;
    --requests-card-foreground: #171717;      /* neutral-900 */
    --requests-primary: hsl(221.2 83.2% 53.3%);
    --requests-primary-foreground: #ffffff;
    --requests-primary-hover: hsl(221.2 83.2% 46%);
    --requests-secondary: #f5f5f5;            /* neutral-100 */
    --requests-secondary-foreground: #171717; /* neutral-900 */
    --requests-muted: #f5f5f5;                /* neutral-100 */
    --requests-muted-foreground: #737373;     /* neutral-500 */
    --requests-accent: #f5f5f5;               /* neutral-100 */
    --requests-destructive: #ef4444;          /* red-500 */
    --requests-destructive-foreground: #ffffff;
    --requests-border: #e5e7eb;               /* neutral-200 */
    --requests-input: #e5e7eb;                /* neutral-200 */
    --requests-ring: hsl(221.2 83.2% 53.3%);
    --requests-success: hsl(142.1 76.2% 36.3%);
    --requests-success-foreground: #ffffff;

    /* Legacy aliases */
    --requests-error: var(--requests-destructive);
    --requests-border-focus: var(--requests-ring);
    --requests-bg: var(--requests-background);
    --requests-bg-input: var(--requests-background);
    --requests-text: var(--requests-foreground);
    --requests-text-muted: var(--requests-muted-foreground);
    --requests-radius: 0.5rem;
    --requests-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --requests-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --requests-font: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

.requests-root *,
.requests-root *::before,
.requests-root *::after {
    box-sizing: border-box;
}

/* Dark mode support */
html.dark .requests-root,
html[data-theme="dark"] .requests-root,
html[data-bs-theme="dark"] .requests-root {
    --requests-background: #171717;            /* neutral-900 */
    --requests-foreground: #f5f5f5;            /* neutral-100 */
    --requests-card: #171717;                  /* neutral-900 */
    --requests-card-foreground: #f5f5f5;       /* neutral-100 */
    --requests-primary: hsl(217.2 91.2% 59.8%);
    --requests-primary-foreground: #171717;    /* neutral-900 */
    --requests-primary-hover: hsl(217.2 91.2% 52%);
    --requests-secondary: #262626;             /* neutral-800 */
    --requests-secondary-foreground: #f5f5f5;  /* neutral-100 */
    --requests-muted: #262626;                 /* neutral-800 */
    --requests-muted-foreground: #a3a3a3;      /* neutral-400 */
    --requests-accent: #262626;                /* neutral-800 */
    --requests-destructive: #ef4444;           /* red-500 */
    --requests-destructive-foreground: #f5f5f5;
    --requests-border: #404040;                /* neutral-700 */
    --requests-input: #404040;                 /* neutral-700 */
    --requests-ring: hsl(224.3 76.3% 48%);
    --requests-success: hsl(142.1 70.6% 45.3%);
    --requests-success-foreground: #171717;

    /* Legacy aliases update */
    --requests-bg: var(--requests-background);
    --requests-bg-input: #171717;              /* neutral-900 */
    --requests-text: var(--requests-foreground);
    --requests-text-muted: var(--requests-muted-foreground);
}

/* ============================================
   Form Container (Card-like styling)
   ============================================ */
.requests-root .requests-form {
    font-family: var(--requests-font);
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--requests-card-foreground);
    background-color: var(--requests-card);
    max-width: 28rem;
    margin: 0 auto;
    padding: 1.5rem;
    border-radius: var(--requests-radius);
    border: 1px solid var(--requests-border);
    box-shadow: var(--requests-shadow);
}

.requests-root .requests-form--error {
    padding: 2rem;
    text-align: center;
    color: var(--requests-error);
}

/* ============================================
   Header
   ============================================ */
.requests-root .requests-form__header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.requests-root .requests-form__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--requests-text);
    margin: 0 0 0.5rem;
    line-height: 1.25;
}

.requests-root .requests-form__description {
    font-size: 0.875rem;
    color: var(--requests-text-muted);
    margin: 0;
}

/* ============================================
   Form Body
   ============================================ */
.requests-root .requests-form__body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ============================================
   Field Container
   ============================================ */
.requests-root .requests-form__field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

/* ============================================
   Labels
   ============================================ */
.requests-root .requests-form__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--requests-text);
    margin: 0;
    padding: 0;
}

.requests-root .requests-form__required {
    color: var(--requests-error);
    margin-left: 0.125rem;
}

/* ============================================
   Input Base Styles
   ============================================ */
.requests-root .requests-form__input,
.requests-root .requests-form__textarea,
.requests-root .requests-form__select {
    display: block;
    width: 100%;
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: normal;
    font-family: inherit;
    line-height: 1.5;
    color: var(--requests-text);
    background-color: var(--requests-bg-input);
    border: 1px solid var(--requests-border);
    border-radius: var(--requests-radius);
    transition: border-color var(--requests-transition);
    box-sizing: border-box;
    margin: 0;
    -webkit-appearance: none;
    appearance: none;
}

.requests-root .requests-form__input:focus,
.requests-root .requests-form__textarea:focus,
.requests-root .requests-form__select:focus {
    outline: none;
    border-color: var(--requests-border-focus);
}

.requests-root .requests-form__input::placeholder,
.requests-root .requests-form__textarea::placeholder {
    color: var(--requests-text-muted);
    opacity: 1;
}

/* Error state */
.requests-root .requests-form__input--error,
.requests-root .requests-form__textarea--error,
.requests-root .requests-form__select--error {
    border-color: var(--requests-error);
}

/* ============================================
   Textarea
   ============================================ */
.requests-root .requests-form__textarea {
    resize: vertical;
    min-height: 6rem;
}

/* ============================================
   Select
   ============================================ */
.requests-root .requests-form__select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%2716%27 height=%2716%27 viewBox=%270 0 24 24%27 fill=%27none%27 stroke=%27%236b7280%27 stroke-width=%272%27 stroke-linecap=%27round%27 stroke-linejoin=%27round%27%3E%3Cpolyline points=%276 9 12 15 18 9%27%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

/* ============================================
   Checkbox & Radio
   ============================================ */
.requests-root .requests-form__checkbox-group,
.requests-root .requests-form__radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.requests-root .requests-form__checkbox-label,
.requests-root .requests-form__radio-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--requests-text);
    margin: 0;
    padding: 0;
}

.requests-root .requests-form__checkbox,
.requests-root .requests-form__radio {
    width: 1rem;
    height: 1rem;
    margin: 0.125rem 0 0 0;
    padding: 0;
    cursor: pointer;
    accent-color: var(--requests-primary);
    flex-shrink: 0;
}

/* ============================================
   File Input
   ============================================ */
.requests-root .requests-form__file-wrapper {
    position: relative;
}

/* Hidden file input */
.requests-root .requests-form__file {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* File label (drop zone) */
.requests-root .requests-form__file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem 1rem;
    border: 2px dashed var(--requests-border);
    border-radius: var(--requests-radius);
    background-color: rgb(0 0 0 / 0.02);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.requests-root .requests-form__file-label:hover {
    border-color: var(--requests-primary);
    background-color: rgb(59 130 246 / 0.05);
}

.requests-root .requests-form__file:focus + .requests-form__file-label {
    border-color: var(--requests-primary);
    outline: 2px solid var(--requests-primary);
    outline-offset: 2px;
}

/* Drag over state */
.requests-root .requests-form__file-wrapper--dragover .requests-form__file-label {
    border-color: var(--requests-primary);
    background-color: rgb(59 130 246 / 0.1);
}

/* File icon */
.requests-root .requests-form__file-icon {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--requests-text-muted);
}

/* File text */
.requests-root .requests-form__file-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--requests-text);
}

/* File hint */
.requests-root .requests-form__file-hint {
    font-size: 0.8125rem;
    color: var(--requests-text-muted);
}

/* File list */
.requests-root .requests-form__file-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.requests-root .requests-form__file-list:empty {
    display: none;
}

/* File item */
.requests-root .requests-form__file-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    background-color: rgb(0 0 0 / 0.03);
    border: 1px solid var(--requests-border);
    border-radius: 0.375rem;
}

.requests-root .requests-form__file-item-icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    color: var(--requests-primary);
}

.requests-root .requests-form__file-item-icon svg {
    width: 100%;
    height: 100%;
}

.requests-root .requests-form__file-item-name {
    flex: 1;
    min-width: 0;
    font-size: 0.875rem;
    color: var(--requests-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.requests-root .requests-form__file-item-size {
    flex-shrink: 0;
    font-size: 0.75rem;
    color: var(--requests-text-muted);
}

.requests-root .requests-form__file-item-remove {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    padding: 0;
    color: var(--requests-text-muted);
    background: transparent;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.requests-root .requests-form__file-item-remove:hover {
    color: var(--requests-error);
    background-color: rgb(220 38 38 / 0.1);
}

.requests-root .requests-form__file-item-remove svg {
    width: 1rem;
    height: 1rem;
}

/* Dark mode for file upload */
html.dark .requests-root .requests-form__file-label,
html[data-theme="dark"] .requests-root .requests-form__file-label,
html[data-bs-theme="dark"] .requests-root .requests-form__file-label {
    background-color: rgb(255 255 255 / 0.02);
    border-color: #4b5563;
}

html.dark .requests-root .requests-form__file-label:hover,
html[data-theme="dark"] .requests-root .requests-form__file-label:hover,
html[data-bs-theme="dark"] .requests-root .requests-form__file-label:hover {
    background-color: rgb(59 130 246 / 0.1);
}

html.dark .requests-root .requests-form__file-item,
html[data-theme="dark"] .requests-root .requests-form__file-item,
html[data-bs-theme="dark"] .requests-root .requests-form__file-item {
    background-color: rgb(255 255 255 / 0.03);
    border-color: #4b5563;
}

/* ============================================
   Range Input
   ============================================ */
.requests-root .requests-form__range-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.requests-root .requests-form__range {
    flex: 1;
    height: 0.375rem;
    accent-color: var(--requests-primary);
}

.requests-root .requests-form__range-value {
    min-width: 2.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--requests-text);
    text-align: center;
}

/* ============================================
   Rating (Stars)
   ============================================ */
.requests-root .requests-form__rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 0.25rem;
}

.requests-root .requests-form__rating-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.requests-root .requests-form__rating-label {
    display: flex;
    cursor: pointer;
    color: var(--requests-border);
    transition: color 0.15s ease, transform 0.15s ease;
}

.requests-root .requests-form__rating-label svg {
    width: 1.75rem;
    height: 1.75rem;
}

.requests-root .requests-form__rating-label:hover,
.requests-root .requests-form__rating-label:hover ~ .requests-form__rating-label {
    color: #fbbf24;
}

.requests-root .requests-form__rating-input:checked ~ .requests-form__rating-label {
    color: #fbbf24;
}

.requests-root .requests-form__rating-label:hover {
    transform: scale(1.1);
}

.requests-root .requests-form__rating-input:focus-visible ~ .requests-form__rating-label:first-of-type {
    outline: 2px solid var(--requests-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ============================================
   HTML Block
   ============================================ */
.requests-root .requests-form__html {
    padding: 0.75rem;
    background-color: var(--requests-bg-input);
    border-radius: var(--requests-radius);
    font-size: 0.875rem;
    color: var(--requests-text-muted);
}

/* ============================================
   Error Messages
   ============================================ */
.requests-root .requests-form__error {
    font-size: 0.75rem;
    color: var(--requests-error);
    margin: 0;
    display: none;
}

.requests-root .requests-form__error--visible {
    display: block;
    margin-top: 0.25rem;
}

.requests-root .requests-form__general-error {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--requests-error);
    background-color: rgb(220 38 38 / 0.1);
    border: 1px solid rgb(220 38 38 / 0.2);
    border-radius: var(--requests-radius);
    text-align: center;
}

/* ============================================
   CAPTCHA
   ============================================ */
.requests-root .requests-form__captcha {
    padding: 0.5rem 0;
}

.requests-root .requests-form__captcha .wa-captcha {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.requests-root .requests-form__captcha .wa-captcha-img {
    max-width: 100%;
    height: auto;
    border-radius: var(--requests-radius);
}

.requests-root .requests-form__captcha input[name="captcha"] {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 1rem;
    color: var(--requests-text);
    background-color: var(--requests-bg-input);
    border: 1px solid var(--requests-border);
    border-radius: var(--requests-radius);
    box-sizing: border-box;
}

.requests-root .requests-form__captcha input[name="captcha"]:focus {
    outline: none;
    border-color: var(--requests-border-focus);
}

/* ============================================
   Actions (Submit)
   ============================================ */
.requests-root .requests-form__actions {
    margin-top: 0.5rem;
}

.requests-root .requests-form__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    font-family: inherit;
    color: #ffffff;
    background-color: var(--requests-primary);
    border: none;
    border-radius: var(--requests-radius);
    cursor: pointer;
    transition: background-color var(--requests-transition), transform var(--requests-transition);
    -webkit-appearance: none;
    appearance: none;
}

.requests-root .requests-form__submit:hover:not(:disabled) {
    background-color: var(--requests-primary-hover);
}

.requests-root .requests-form__submit:active:not(:disabled) {
    transform: scale(0.98);
}

.requests-root .requests-form__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Loading state */
.requests-root .requests-form__submit-spinner {
    display: none;
}

.requests-root .requests-form__submit--loading .requests-form__submit-text {
    opacity: 0.7;
}

.requests-root .requests-form__submit--loading .requests-form__submit-spinner {
    display: inline-block;
}

.requests-root .requests-form__spinner-icon {
    width: 1.25rem;
    height: 1.25rem;
    animation: requests-spin 1s linear infinite;
}

@keyframes requests-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   Success Message
   ============================================ */
.requests-root .requests-form__success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    gap: 1rem;
}

.requests-root .requests-form__success-icon {
    width: 3rem;
    height: 3rem;
    color: var(--requests-success);
}

.requests-root .requests-form__success-text {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--requests-text);
    margin: 0;
}

/* ============================================
   Honeypot (Hidden)
   ============================================ */
.requests-root .requests-form__honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 640px) {
    .requests-root .requests-form {
        padding: 1rem;
        border-radius: 0;
    }

    .requests-root .requests-form__title {
        font-size: 1.25rem;
    }

    .requests-root .requests-form__input,
    .requests-root .requests-form__textarea,
    .requests-root .requests-form__select {
        font-size: 16px; /* Prevent iOS zoom */
    }
}

/* ============================================
   Modal Styles
   ============================================ */

/* Body lock when modal is open */
body.requests-modal-open {
    overflow: hidden;
}

/* Modal Container */
.requests-root.requests-modal {
    --requests-modal-bg: rgba(0, 0, 0, 0.5);
    --requests-modal-z: 9999;

    position: fixed;
    inset: 0;
    z-index: var(--requests-modal-z);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.requests-root.requests-modal--open {
    opacity: 1;
    visibility: visible;
}

.requests-root.requests-modal--closing {
    opacity: 0;
}

/* Backdrop */
.requests-root .requests-modal__backdrop {
    position: absolute;
    inset: 0;
    background-color: var(--requests-modal-bg);
    cursor: pointer;
}

/* Modal Container (centering) */
.requests-root .requests-modal__container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 32rem;
    max-height: calc(100vh - 2rem);
    overflow: hidden;
}

/* Modal Content */
.requests-root .requests-modal__content {
    position: relative;
    background-color: var(--requests-bg);
    border-radius: 0.75rem;
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.requests-root.requests-modal--open .requests-modal__content {
    transform: scale(1);
}

.requests-root.requests-modal--closing .requests-modal__content {
    transform: scale(0.95);
}

/* Form inside modal - reset some styles */
.requests-root.requests-modal .requests-form {
    max-width: none;
    box-shadow: none;
    border-radius: 0;
}

/* Close Button */
.requests-root .requests-modal__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    color: var(--requests-text-muted);
    background: transparent;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.requests-root .requests-modal__close:hover {
    color: var(--requests-text);
    background-color: rgb(0 0 0 / 0.05);
}

.requests-root .requests-modal__close svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Default Trigger Button */
.requests-modal-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #ffffff;
    background-color: var(--requests-primary, #3b82f6);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.15s ease;
}

.requests-modal-trigger:hover {
    background-color: var(--requests-primary-hover, #2563eb);
}

.requests-modal-trigger:active {
    transform: scale(0.98);
}

/* Dark mode for modal */
html.dark .requests-root .requests-modal__content,
html[data-theme="dark"] .requests-root .requests-modal__content,
html[data-bs-theme="dark"] .requests-root .requests-modal__content {
    background-color: #1f2937;
}

html.dark .requests-root .requests-modal__close:hover,
html[data-theme="dark"] .requests-root .requests-modal__close:hover,
html[data-bs-theme="dark"] .requests-root .requests-modal__close:hover {
    background-color: rgb(255 255 255 / 0.1);
}

/* Modal Responsive */
@media (max-width: 640px) {
    .requests-root.requests-modal {
        padding: 0;
        align-items: flex-end;
    }

    .requests-root .requests-modal__container {
        max-width: none;
        max-height: 90vh;
    }

    .requests-root .requests-modal__content {
        border-radius: 1rem 1rem 0 0;
        max-height: 90vh;
    }

    .requests-root.requests-modal--open .requests-modal__content {
        animation: requests-slide-up 0.25s ease;
    }

    .requests-root.requests-modal--closing .requests-modal__content {
        animation: requests-slide-down 0.2s ease forwards;
    }
}

@keyframes requests-slide-up {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes requests-slide-down {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(100%);
    }
}

/* ============================================
   Page Container (for standalone preview)
   ============================================ */
.requests-page {
    min-height: 100vh;
    padding: 2rem 1rem;
    background-color: #f3f4f6;
    background-image:
        radial-gradient(at 40% 20%, rgb(59 130 246 / 0.1) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgb(139 92 246 / 0.1) 0px, transparent 50%),
        radial-gradient(at 0% 50%, rgb(16 185 129 / 0.05) 0px, transparent 50%);
}

html.dark .requests-page,
html[data-theme="dark"] .requests-page,
html[data-bs-theme="dark"] .requests-page {
    background-color: #0f172a;
    background-image:
        radial-gradient(at 40% 20%, rgb(59 130 246 / 0.15) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgb(139 92 246 / 0.15) 0px, transparent 50%);
}

.requests-page .requests-root .requests-form {
    border: 1px solid rgb(0 0 0 / 0.05);
}

html.dark .requests-page .requests-root .requests-form,
html[data-theme="dark"] .requests-page .requests-root .requests-form,
html[data-bs-theme="dark"] .requests-page .requests-root .requests-form {
    border-color: rgb(255 255 255 / 0.05);
}

/* Preview Mode Indicator */
.requests-preview-badge {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #ffffff;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 2rem;
    box-shadow: 0 4px 12px rgb(59 130 246 / 0.4);
    animation: requests-badge-pulse 2s ease-in-out infinite;
}

.requests-preview-badge svg {
    width: 1rem;
    height: 1rem;
}

@keyframes requests-badge-pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgb(59 130 246 / 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgb(59 130 246 / 0.6);
    }
}

/* Responsive */
@media (max-width: 640px) {
    .requests-page {
        padding: 1rem 0;
    }

    .requests-preview-badge {
        top: 0.5rem;
        padding: 0.375rem 0.75rem;
        font-size: 0.625rem;
    }
}

/* ============================================
   Floating Button
   ============================================ */
.requests-floating-btn {
    position: fixed;
    z-index: 9998;
    transition: opacity 0.3s ease;
}

/* Positions */
.requests-floating-btn[data-position="bottom-right"] {
    bottom: var(--float-offset-y, 24px);
    right: var(--float-offset-x, 24px);
}

.requests-floating-btn[data-position="bottom-left"] {
    bottom: var(--float-offset-y, 24px);
    left: var(--float-offset-x, 24px);
}

.requests-floating-btn[data-position="bottom-center"] {
    bottom: var(--float-offset-y, 24px);
    left: 50%;
    transform: translateX(-50%);
}

.requests-floating-btn[data-position="middle-right"] {
    top: 50%;
    right: var(--float-offset-x, 24px);
    transform: translateY(-50%);
}

.requests-floating-btn[data-position="middle-left"] {
    top: 50%;
    left: var(--float-offset-x, 24px);
    transform: translateY(-50%);
}

/* Button */
.requests-floating-btn__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--float-size, 56px);
    height: var(--float-size, 56px);
    border-radius: 50%;
    background-color: var(--float-color, var(--requests-primary, #3b82f6));
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    padding: 0;
    line-height: 1;
    -webkit-tap-highlight-color: transparent;
}

.requests-floating-btn__button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.requests-floating-btn__button:active {
    transform: scale(0.95);
}

/* Icon */
.requests-floating-btn__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.requests-floating-btn__icon svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Text tooltip (external label next to button) */
.requests-floating-btn__text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #374151;
    background: #fff;
    padding: 6px 12px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

/* Position text on the correct side based on button position */
.requests-floating-btn[data-position="bottom-right"] .requests-floating-btn__text,
.requests-floating-btn[data-position="middle-right"] .requests-floating-btn__text {
    right: calc(var(--float-size) + 12px);
}
.requests-floating-btn[data-position="bottom-left"] .requests-floating-btn__text,
.requests-floating-btn[data-position="middle-left"] .requests-floating-btn__text {
    left: calc(var(--float-size) + 12px);
}
.requests-floating-btn[data-position="bottom-center"] .requests-floating-btn__text {
    bottom: calc(var(--float-size) + 12px);
    top: auto;
    transform: translateX(-50%);
    left: 50%;
}

/* Show on hover */
.requests-floating-btn:hover .requests-floating-btn__text {
    opacity: 1;
}

/* Always visible mode */
.requests-floating-btn--text-always .requests-floating-btn__text {
    opacity: 1;
}

/* Animations */
@keyframes requests-float-pulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 0 0 0 var(--float-color-alpha, rgba(59, 130, 246, 0.4));
    }
    50% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 0 0 12px transparent;
    }
}

@keyframes requests-float-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes requests-float-shake {
    0%, 100% {
        transform: rotate(0deg);
    }
    10% {
        transform: rotate(-10deg);
    }
    20% {
        transform: rotate(10deg);
    }
    30% {
        transform: rotate(-5deg);
    }
    40%, 100% {
        transform: rotate(0deg);
    }
}

.requests-floating-btn[data-animation="pulse"] .requests-floating-btn__button {
    animation: requests-float-pulse 2s ease-in-out infinite;
}

.requests-floating-btn[data-animation="bounce"] .requests-floating-btn__button {
    animation: requests-float-bounce 2s ease-in-out infinite;
}

.requests-floating-btn[data-animation="shake"] .requests-floating-btn__button {
    animation: requests-float-shake 4s ease-in-out infinite;
}

/* Pause animation on hover */
.requests-floating-btn__button:hover {
    animation-play-state: paused;
}

/* Hide on modal open */
body.requests-modal-open .requests-floating-btn {
    opacity: 0;
    pointer-events: none;
}

/* Mobile adjustments */
@media (max-width: 640px) {
    .requests-floating-btn__text {
        display: none;
    }
}