/**
 * Karis Labels - Shared CSS
 * Base styles used across all modules
 *
 * @package Karis_Labels
 */

/* ==== CSS VARIABLES ==== */
:root {
    --karis-primary: #CB94B3;
    --karis-primary-hover: #b8829f;
    --karis-text: #1a1a2e;
    --karis-text-muted: #6b7280;
    --karis-bg: #f8fafc;
    --karis-white: #ffffff;
    --karis-border: #e5e7eb;
    --karis-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --karis-shadow: 0 4px 12px rgba(0,0,0,0.08);
    --karis-shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --karis-radius: 16px;
    --karis-radius-sm: 10px;
    --karis-transition: all 0.2s ease;
}

/* ==== FOCUS RESET ==== */
*:focus,
*:focus-visible,
*:active {
    outline: none !important;
}

/* ==== BACK LINK ==== */
.karis-back-link {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
}

.karis-back-link a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--karis-text-muted);
    text-decoration: none;
    transition: color 0.2s, background-color 0.2s;
    background: rgba(255, 255, 255, 0.9);
    padding: 8px 12px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.karis-back-link a:hover {
    color: var(--karis-primary);
    background: #fff;
}

.karis-back-link .back-arrow {
    font-size: 18px;
    line-height: 1;
}

/* ==== FORM CONTAINER ==== */
.karis-form-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

/* ==== FORM HEADER ==== */
.karis-form-header {
    text-align: center;
    margin-bottom: 32px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.karis-form-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--karis-text);
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.karis-form-header .header-icon {
    font-size: 32px;
    line-height: 1;
}

.karis-form-header p {
    font-size: 15px;
    color: var(--karis-text-muted);
    margin: 8px 0 0;
}

/* Form header inside product-labels-form (no extra wrapper) */
.product-labels-form .karis-form-header {
    max-width: none;
    padding: 0;
    margin-bottom: 32px;
}

/* ==== CARDS ==== */
.karis-card {
    background: var(--karis-white);
    border-radius: var(--karis-radius);
    padding: 24px;
    box-shadow: var(--karis-shadow);
    transition: var(--karis-transition);
}

.karis-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--karis-shadow-lg);
}

/* ==== BUTTONS ==== */
.karis-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff !important;
    background: linear-gradient(135deg, var(--karis-primary) 0%, var(--karis-primary-hover) 100%) !important;
    border: none !important;
    border-radius: var(--karis-radius) !important;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(203, 148, 179, 0.4);
    text-decoration: none !important;
}

.karis-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(203, 148, 179, 0.5);
    color: #ffffff !important;
}

.karis-btn:active {
    transform: translateY(0);
}

.karis-btn:disabled {
    background: #d1d5db !important;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.karis-btn--full {
    width: 100%;
}

.karis-btn--small {
    padding: 10px 20px;
    font-size: 14px;
}

/* ==== INPUTS ==== */
.karis-input,
.karis-select {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    font-weight: 500;
    color: var(--karis-text);
    background: var(--karis-bg);
    border: 2px solid transparent;
    border-radius: var(--karis-radius-sm);
    transition: var(--karis-transition);
    -webkit-appearance: none;
    appearance: none;
}

.karis-input:focus,
.karis-select:focus {
    border-color: var(--karis-primary);
    background: var(--karis-white);
}

.karis-input::placeholder {
    color: #9ca3af;
}

.karis-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
    cursor: pointer;
}

/* ==== LABELS ==== */
.karis-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--karis-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

/* ==== CHECKBOX ==== */
.karis-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--karis-text-muted);
    cursor: pointer;
}

.karis-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    accent-color: var(--karis-primary);
    cursor: pointer;
}

/* ==== PRINT HEADER ==== */
.karis-print-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--karis-white);
    border-bottom: 1px solid var(--karis-border);
    gap: 16px;
    flex-wrap: wrap;
}

.karis-print-header__left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.karis-print-header__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.karis-print-header__info {
    font-size: 14px;
    color: var(--karis-text-muted);
}

.karis-print-header__link {
    font-size: 14px;
    font-weight: 500;
    color: var(--karis-primary);
    text-decoration: none;
    background: none !important;
}

.karis-print-header__link:hover {
    text-decoration: underline;
}

.karis-print-header__tip {
    font-size: 13px;
    color: #9ca3af;
}

/* ==== MODAL ==== */
.karis-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
}

.karis-modal[style*="block"],
.karis-modal.is-open {
    display: flex !important;
}

.karis-modal__box {
    background: var(--karis-white);
    border-radius: var(--karis-radius);
    width: calc(100% - 40px);
    max-width: 1200px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: var(--karis-shadow-lg);
    position: relative;
    margin: 20px;
}

.karis-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--karis-bg) !important;
    border: none !important;
    border-radius: 50% !important;
    font-size: 14px;
    line-height: 1;
    color: var(--karis-text-muted);
    cursor: pointer;
    transition: var(--karis-transition);
}

.karis-modal__close:hover {
    background: #fdf2f8 !important;
    color: var(--karis-primary);
}

.karis-modal__header {
    padding: 24px 32px 20px;
    border-bottom: 1px solid var(--karis-border);
}

.karis-modal__header h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--karis-text);
    margin: 0 0 2px 0;
}

.karis-modal__header p {
    font-size: 13px;
    color: var(--karis-text-muted);
    margin: 0;
}

.karis-modal__body {
    padding: 24px 32px 32px;
    overflow: auto;
    max-height: calc(85vh - 120px);
}

/* ==== TOAST NOTIFICATIONS ==== */
.karis-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.karis-toast {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: var(--karis-shadow-lg);
    min-width: 320px;
    max-width: 450px;
    animation: karisSlideIn 0.3s ease;
}

.karis-toast--error {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
    border-left: 4px solid #c0392b;
    color: white;
}

.karis-toast--warning {
    background: linear-gradient(135deg, #f9ca24 0%, #f0932b 100%);
    border-left: 4px solid #d68910;
    color: #2c3e50;
}

.karis-toast__icon {
    font-size: 24px;
    flex-shrink: 0;
}

.karis-toast__content {
    flex-grow: 1;
}

.karis-toast__title {
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 4px;
}

.karis-toast__message {
    font-size: 13px;
    opacity: 0.9;
    line-height: 1.4;
}

.karis-toast__close {
    background: none !important;
    border: none !important;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    color: inherit;
    padding: 0;
}

.karis-toast__close:hover {
    opacity: 1;
}

@keyframes karisSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes karisSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* ==== TABLES ==== */
.karis-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.karis-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--karis-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--karis-bg);
    border-bottom: 2px solid var(--karis-border);
}

.karis-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--karis-border);
    color: var(--karis-text);
}

.karis-table tr:hover td {
    background: #fdf2f8;
}

/* ==== UPLOAD AREA ==== */
.karis-upload {
    border: 2px dashed var(--karis-border);
    border-radius: var(--karis-radius-sm);
    padding: 48px 24px;
    text-align: center;
    transition: var(--karis-transition);
    cursor: pointer;
    position: relative;
}

.karis-upload:hover,
.karis-upload.is-dragover {
    border-color: var(--karis-primary);
    background: #fdf2f8;
}

.karis-upload__icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.karis-upload__text {
    margin: 0 0 8px;
    color: var(--karis-text);
    font-size: 15px;
}

.karis-upload__link {
    color: var(--karis-primary);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    background: none !important;
}

.karis-upload__link:hover {
    text-decoration: underline;
}

.karis-upload__hint {
    margin: 0;
    color: var(--karis-text-muted);
    font-size: 13px;
}

.karis-upload__input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* ==== FILE SELECTED ==== */
.karis-file-selected {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: var(--karis-bg);
    border-radius: var(--karis-radius-sm);
}

.karis-file-selected__icon {
    font-size: 24px;
}

.karis-file-selected__name {
    font-weight: 600;
    color: var(--karis-text);
    font-size: 15px;
}

.karis-file-selected__remove {
    width: 28px;
    height: 28px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--karis-text-muted) !important;
    color: var(--karis-white) !important;
    border: none !important;
    border-radius: 50% !important;
    font-size: 14px;
    cursor: pointer;
    transition: var(--karis-transition);
    flex-shrink: 0;
}

.karis-file-selected__remove:hover {
    background: #ef4444 !important;
}

/* ==== HIDE THEME ELEMENTS ==== */
h1.entry-title {
    display: none;
}

.site-main,
.entry-content {
    padding: 0 !important;
    margin: 0 !important;
}

/* ==== LABELS SELECTOR ==== */
.karis-selector {
    max-width: 1000px;
    margin: 60px auto;
    padding: 0 20px;
    /* Override theme content width restrictions */
    width: 100% !important;
    max-width: 1000px !important;
}

/* Force full width in theme containers */
.entry-content .karis-selector,
.site-main .karis-selector,
.wp-block-post-content .karis-selector {
    width: 100vw !important;
    max-width: 1000px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.karis-selector__header {
    text-align: center;
    margin-bottom: 48px;
}

.karis-selector__header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--karis-text);
    margin: 0 0 12px 0;
}

.karis-selector__header p {
    font-size: 18px;
    color: var(--karis-text-muted);
    margin: 0;
}

.karis-selector__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.karis-selector__card,
.karis-selector__card:link,
.karis-selector__card:visited,
.karis-selector__card:hover,
.karis-selector__card:active,
.karis-selector__card:focus {
    background: var(--karis-white) !important;
    background-color: var(--karis-white) !important;
    border-radius: var(--karis-radius);
    padding: 32px;
    box-shadow: var(--karis-shadow);
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 2px solid transparent;
    outline: none !important;
}

.karis-selector__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--karis-shadow-lg);
    border-color: var(--karis-primary);
}

.karis-selector__card:active {
    transform: translateY(-2px);
}

.karis-selector__card.is-focused {
    transform: translateY(-4px);
    box-shadow: var(--karis-shadow-lg);
    border-color: var(--karis-primary);
}

.karis-selector__icon {
    font-size: 48px;
    line-height: 1;
}

.karis-selector__content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--karis-text);
    margin: 0 0 8px 0;
}

.karis-selector__content p {
    font-size: 15px;
    color: var(--karis-text-muted);
    margin: 0;
    line-height: 1.5;
}

.karis-selector__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--karis-white) !important;
    background: linear-gradient(135deg, var(--karis-primary) 0%, var(--karis-primary-hover) 100%);
    border-radius: var(--karis-radius-sm);
    margin-top: auto;
    transition: transform 0.2s, box-shadow 0.2s;
}

.karis-selector__card:hover .karis-selector__btn {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(203, 148, 179, 0.4);
}

/* ==== SELECTOR - COLUMN LAYOUTS ==== */
.karis-selector--cols-2 .karis-selector__grid {
    grid-template-columns: repeat(2, 1fr);
}

.karis-selector--cols-3 .karis-selector__grid {
    grid-template-columns: repeat(3, 1fr);
}

.karis-selector--cols-4 .karis-selector__grid {
    grid-template-columns: repeat(4, 1fr);
}

.karis-selector--cols-2 {
    max-width: 800px !important;
}

.karis-selector--cols-3 {
    max-width: 1100px !important;
}

.karis-selector--cols-4 {
    max-width: 1400px !important;
}

/* Responsive: op smaller schermen minder kolommen */
@media (max-width: 1024px) {
    .karis-selector--cols-4 .karis-selector__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .karis-selector--cols-2 .karis-selector__grid,
    .karis-selector--cols-3 .karis-selector__grid,
    .karis-selector--cols-4 .karis-selector__grid {
        grid-template-columns: 1fr;
    }
}

/* ==== PRINT STYLES ==== */
@media print {
    .karis-back-link,
    .karis-form-header,
    .karis-print-header,
    .karis-toast-container,
    .karis-form-container,
    .karis-selector,
    #form-container {
        display: none !important;
    }
}