/**
 * WooCommerce Quote System - Modern Styles 2025
 * Using BEM methodology
 */

:root {
    --wcqs-primary: #0472ff;
    --wcqs-primary-dark: #0361e0;
    --wcqs-primary-light: #4a9fff;
    --wcqs-primary-ultra-light: #e6f2ff;
    --wcqs-white: #ffffff;
    --wcqs-gray-50: #f9fafb;
    --wcqs-gray-100: #f3f4f6;
    --wcqs-gray-200: #e5e7eb;
    --wcqs-gray-300: #d1d5db;
    --wcqs-gray-400: #9ca3af;
    --wcqs-gray-500: #6b7280;
    --wcqs-gray-600: #4b5563;
    --wcqs-gray-700: #374151;
    --wcqs-gray-800: #1f2937;
    --wcqs-gray-900: #111827;
    --wcqs-success: #10b981;
    --wcqs-error: #ef4444;
    --wcqs-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --wcqs-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --wcqs-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --wcqs-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --wcqs-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    --wcqs-shadow-glow: 0 0 40px rgba(4, 114, 255, 0.15);
    --wcqs-radius-sm: 0.5rem;
    --wcqs-radius-md: 0.75rem;
    --wcqs-radius-lg: 1rem;
    --wcqs-radius-xl: 1.25rem;
    --wcqs-radius-2xl: 1.5rem;
    --wcqs-radius-full: 9999px;
    --wcqs-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --wcqs-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Quote Button - Modern Design */
.wcqs-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg, var(--wcqs-primary), var(--wcqs-primary-dark));
    color: var(--wcqs-white);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    border: none;
    border-radius: var(--wcqs-radius-xl);
    cursor: pointer;
    transition: var(--wcqs-transition);
    box-shadow: var(--wcqs-shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.wcqs-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: inherit;
}

.wcqs-button:hover,.wcqs-msds-button:hover  {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--wcqs-shadow-xl), var(--wcqs-shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wcqs-button:hover::before {
    opacity: 1;
}

.wcqs-button:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--wcqs-shadow-sm), inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.wcqs-button__icon, .wcqs-msds-icon {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
}

.wcqs-button:hover .wcqs-button__icon, .wcqs-button--invert:hover .wcqs-msds-icon {
    transform: translateX(2px) rotate(5deg);
}

.wcqs-button--loop {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
}

.wcqs-button--single {
    min-width: 200px;
    padding: 1rem 2rem;
    font-size: 1rem;
    background: linear-gradient(135deg, var(--wcqs-primary), var(--wcqs-primary-light));
}

/* Popup Overlay and Container */
.wcqs-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    display: none;
    animation: fadeIn 0.3s ease;
}

.wcqs-popup--active {
    display: block;
}

.wcqs-popup__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: overlayFadeIn 0.3s ease;
}

.wcqs-popup__container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    background: var(--wcqs-white);
    border-radius: var(--wcqs-radius-2xl);
    box-shadow: var(--wcqs-shadow-2xl);
    overflow: hidden;
    animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Popup Close Button */
.wcqs-popup__close {
    position: absolute!important;
    top: 1.25rem;
    right: 1.25rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex!important;;
    align-items: center!important;;
    justify-content: center!important;;
    background: var(--wcqs-gray-100)!important;;
    border: none!important;
    border-radius: var(--wcqs-radius-full)!important;
    cursor: pointer;
    transition: var(--wcqs-transition);
    z-index: 10;
    padding:0!important;
}

.wcqs-popup__close:hover {
    background: var(--wcqs-gray-200);
    transform: rotate(90deg) scale(1.1);
}

.wcqs-popup__close svg {
    width: 1.25rem;
    height: 1.25rem;
    stroke: var(--wcqs-gray-600);
}

/* Popup Header */
.wcqs-popup__header {
    padding: 2rem 2rem 1.5rem;
    background: linear-gradient(135deg, var(--wcqs-primary-ultra-light), var(--wcqs-white));
    border-bottom: 1px solid var(--wcqs-gray-100);
}

.wcqs-popup__title {
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--wcqs-gray-900);
    letter-spacing: -0.025em;
}

.wcqs-popup__subtitle {
    margin: 0;
    color: var(--wcqs-gray-500);
    font-size: 0.95rem;
}

/* Form Styles */
.wcqs-form {
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(90vh - 200px);
}

.wcqs-form__group {
    margin-bottom: 1.5rem;
}

.wcqs-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.wcqs-form__group--half {
    margin-bottom: 0;
}

.wcqs-form__label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--wcqs-gray-700);
    letter-spacing: 0.025em;
}

.wcqs-form__required {
    color: var(--wcqs-error);
    font-weight: 700;
}

.wcqs-form__optional {
    color: var(--wcqs-gray-400);
    font-weight: 400;
    font-size: 0.8rem;
}

/* Input Fields */
.wcqs-form__input,
.wcqs-form__select,
.wcqs-form__textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--wcqs-white);
    border: 2px solid var(--wcqs-gray-200);
    border-radius: var(--wcqs-radius-lg);
    font-size: 0.95rem;
    color: var(--wcqs-gray-800);
    transition: var(--wcqs-transition);
    outline: none;
}

.wcqs-form__input:focus,
.wcqs-form__select:focus,
.wcqs-form__textarea:focus {
    border-color: var(--wcqs-primary);
    box-shadow: 0 0 0 4px rgba(4, 114, 255, 0.1);
    transform: translateY(-1px);
}

.wcqs-form__input:hover,
.wcqs-form__select:hover,
.wcqs-form__textarea:hover {
    border-color: var(--wcqs-gray-300);
}

.wcqs-form__input[readonly] {
    background: var(--wcqs-gray-50);
    cursor: not-allowed;
}

.wcqs-form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-position: right 1rem center;
    background-repeat: no-repeat;
    padding-right: 2.5rem;
}

.wcqs-form__textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

/* Checkbox Styles */
.wcqs-form__checkbox {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    cursor: pointer;
}

.wcqs-form__checkbox input[type="checkbox"] {
    appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    margin-right: 0.75rem;
    margin-top: 0.125rem;
    background: var(--wcqs-white);
    border: 2px solid var(--wcqs-gray-300);
    border-radius: var(--wcqs-radius-sm);
    cursor: pointer;
    transition: var(--wcqs-transition);
    position: relative;
}

.wcqs-form__checkbox input[type="checkbox"]:checked {
    background: linear-gradient(135deg, var(--wcqs-primary), var(--wcqs-primary-dark));
    border-color: var(--wcqs-primary);
    animation: checkPop 0.3s ease;
}

.wcqs-form__checkbox input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid var(--wcqs-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.wcqs-form__checkbox input[type="checkbox"]:hover {
    border-color: var(--wcqs-primary);
    box-shadow: 0 0 0 4px rgba(4, 114, 255, 0.1);
}

.wcqs-form__checkbox-text {
    font-size: 0.9rem;
    color: var(--wcqs-gray-600);
    line-height: 1.5;
}

.wcqs-form__checkbox-text a {
    color: var(--wcqs-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--wcqs-transition);
}

.wcqs-form__checkbox-text a:hover {
    color: var(--wcqs-primary-dark);
    text-decoration: underline;
}

/* Form Actions */
.wcqs-form__actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--wcqs-gray-100);
}

/* Form Buttons */
.wcqs-form__button {
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    border: none;
    border-radius: var(--wcqs-radius-lg);
    cursor: pointer;
    transition: var(--wcqs-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.wcqs-form__button--primary {
    background: linear-gradient(135deg, var(--wcqs-primary), var(--wcqs-primary-dark));
    color: var(--wcqs-white);
    box-shadow: var(--wcqs-shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    min-width: 180px;
}

.wcqs-form__button--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.wcqs-form__button--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--wcqs-shadow-xl), var(--wcqs-shadow-glow);
}

.wcqs-form__button--primary:hover::before {
    left: 100%;
}

.wcqs-form__button--primary:active {
    transform: translateY(0);
}

.wcqs-form__button--secondary {
    background: var(--wcqs-gray-100);
    color: var(--wcqs-gray-700)!important;
    box-shadow: var(--wcqs-shadow-sm)!important;
    border-radius: var(--wcqs-radius-full)!important;
}

.wcqs-form__button--secondary:hover {
    background: var(--wcqs-gray-200);
    transform: translateY(-1px);
    box-shadow: var(--wcqs-shadow-md);
}

.wcqs-form__button--secondary:active {
    transform: translateY(0);
}

.wcqs-form__button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Loading State */
.wcqs-form__button--loading .wcqs-form__button-text {
    opacity: 0;
}

.wcqs-form__button-loader {
    position: absolute;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wcqs-form__button--loading .wcqs-form__button-loader {
    opacity: 1;
}

.wcqs-spinner {
    stroke-dasharray: 63;
    stroke-dashoffset: 63;
    animation: spinner-rotate 1.4s linear infinite;
}

/* Success Message */
.wcqs-popup__success {
    display: none;
    padding: 3rem 2rem;
    text-align: center;
}

.wcqs-popup__success--active {
    display: block;
    animation: fadeInScale 0.4s ease;
}

.wcqs-popup__success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    stroke: var(--wcqs-success);
    animation: successPulse 0.6s ease;
}

.wcqs-popup__success-title {
    margin: 0 0 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--wcqs-gray-900);
}

.wcqs-popup__success-text {
    margin: 0 0 2rem;
    color: var(--wcqs-gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes overlayFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@keyframes checkPop {
    0% {
        transform: scale(1);
    }
    40% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes spinner-rotate {
    0% {
        stroke-dashoffset: 63;
        transform: rotate(0deg);
    }
    50% {
        stroke-dashoffset: 15;
        transform: rotate(180deg);
    }
    100% {
        stroke-dashoffset: 63;
        transform: rotate(360deg);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes successPulse {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Error States */
.wcqs-form__input--error,
.wcqs-form__select--error,
.wcqs-form__textarea--error {
    border-color: var(--wcqs-error);
    animation: shake 0.3s ease;
}

.wcqs-form__error-message {
    display: none;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--wcqs-error);
    font-weight: 500;
}

.wcqs-form__error-message--active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-2px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(2px);
    }
}

/* Toast Notifications */
.wcqs-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background: var(--wcqs-white);
    border-radius: var(--wcqs-radius-lg);
    box-shadow: var(--wcqs-shadow-xl);
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 300px;
    z-index: 1000000;
    animation: slideInRight 0.3s ease;
}

.wcqs-toast--success {
    border-left: 4px solid var(--wcqs-success);
}

.wcqs-toast--error {
    border-left: 4px solid var(--wcqs-error);
}

.wcqs-toast__icon {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
}

.wcqs-toast--success .wcqs-toast__icon {
    stroke: var(--wcqs-success);
}

.wcqs-toast--error .wcqs-toast__icon {
    stroke: var(--wcqs-error);
}

.wcqs-toast__message {
    flex: 1;
    font-size: 0.9rem;
    color: var(--wcqs-gray-700);
    font-weight: 500;
}

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

/* Responsive Design */
@media (max-width: 640px) {
    .wcqs-popup__container {
        width: 95%;
        max-height: 95vh;
        border-radius: var(--wcqs-radius-xl);
    }

    .wcqs-popup__header {
        padding: 1rem 1.5rem 1rem;
    }

    .wcqs-popup__title {
        font-size: 1.5rem;
    }

    .wcqs-form {
        padding: 1.5rem;
    }

    .wcqs-form__row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .wcqs-form__actions {
        flex-direction: column-reverse;
    }

    .wcqs-form__button {
        width: 100%;
    }

    .wcqs-toast {
        right: 1rem;
        left: 1rem;
        min-width: auto;
    }
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    .wcqs-popup:not(.wcqs-popup--light-mode) {
        --wcqs-white: #1f2937;
        --wcqs-gray-50: #111827;
        --wcqs-gray-100: #1f2937;
        --wcqs-gray-200: #374151;
        --wcqs-gray-300: #4b5563;
        --wcqs-gray-400: #6b7280;
        --wcqs-gray-500: #9ca3af;
        --wcqs-gray-600: #d1d5db;
        --wcqs-gray-700: #e5e7eb;
        --wcqs-gray-800: #f3f4f6;
        --wcqs-gray-900: #f9fafb;
    }
}

/* Micro-interactions */
.wcqs-button,
.wcqs-form__input,
.wcqs-form__select,
.wcqs-form__textarea,
.wcqs-form__checkbox input[type="checkbox"],
.wcqs-form__button {
    -webkit-tap-highlight-color: transparent;
}

/* Glassmorphism effect for popup (modern trend) */
@supports (backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px)) {
    .wcqs-popup__container {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
}

/* Loading skeleton animation */
.wcqs-skeleton {
    background: linear-gradient(90deg, var(--wcqs-gray-100) 25%, var(--wcqs-gray-200) 50%, var(--wcqs-gray-100) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}


button.wcqs-button, button#wcqs-submit {
    color: white;
    font-size: 1rem;
    padding: 1rem 1rem;
    border-radius: 50px;
}
button.wcqs-button:hover, button#wcqs-submit:hover {
    color: white;
}
/* Zmiana koloru przycisku MSDS */
.wcqs-msds-button {
    color: var(--wcqs-primary) !important;
    border-color: var(--wcqs-primary) !important;
}
.wcqs-button--invert {
    background: none!important;
    border: 1px solid #107aff!important;
    font-size: 1rem;
    padding: 0.8rem 2rem!important;
    border-radius: 50px!important;
}
.wcqs-button--invert a {
    display: flex;
    justify-content: center;
    align-items: center;
}
.wcqs-button--invert a svg {
    margin-left: 5px;
}
.wcqs-msds-button::before {
    background: var(--wcqs-primary) !important;
}
.wcqs-button--invert:hover {
    background: #127bff!important;
}
.wcqs-button--invert:hover a {
    color: white;
}
.loop-buttons button {
    width: 100%;
}
.loop-buttons {
    display: flex;
}