/**
 * LupusUrsus Donations - Frontend Styles v2.0
 * Compatible with Framer widget styles
 *
 * @package LupusUrsus_Donations
 */

/* ==========================================================================
   CSS Variables (can be overridden via inline styles)
   ========================================================================== */
.lupusursus-widget,
.lupusursus-grid,
.lupusursus-progress-standalone,
.lupusursus-donors-standalone {
    --primary-color: #e74c3c;
    --border-radius: 16px;
    --text-color: #1a1a1a;
    --text-secondary: #666666;
    --border-color: #e5e5e5;
    --bg-color: #ffffff;
    --bg-secondary: #f5f5f5;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ==========================================================================
   Widget Container
   ========================================================================== */
.lupusursus-widget {
    max-width: 400px;
    margin: 0 auto;
}

.lupusursus-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 16px;
    border-radius: var(--border-radius);
    font-size: 14px;
    text-align: center;
}

/* ==========================================================================
   Campaign Card
   ========================================================================== */
.lupusursus-card {
    background: var(--bg-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 16px;
}

.lupusursus-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.lupusursus-card-image {
    position: relative;
    background: var(--bg-secondary);
}

.lupusursus-card-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.lupusursus-card:hover .lupusursus-card-image img {
    transform: scale(1.05);
}

.lupusursus-card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
}

.lupusursus-card-content {
    padding: 20px;
}

.lupusursus-card-title {
    margin: 0 0 4px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
    line-height: 1.3;
}

.lupusursus-card-beneficiary {
    margin: 0 0 16px;
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 500;
}

.lupusursus-card-excerpt {
    margin: 12px 0 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.lupusursus-card-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    margin-top: 16px;
    padding: 12px 20px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lupusursus-card-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

/* Card Gallery */
.lupusursus-card-gallery {
    display: flex;
    gap: 6px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.lupusursus-card-gallery-item {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    overflow: hidden;
}

.lupusursus-card-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Progress Bar
   ========================================================================== */
.lupusursus-progress {
    margin: 12px 0;
}

.lupusursus-progress-amounts {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
}

.lupusursus-progress-collected {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-color);
}

.lupusursus-progress-goal {
    font-size: 13px;
    color: var(--text-secondary);
}

.lupusursus-progress-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.lupusursus-progress-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 4px;
    transition: width 0.8s ease-out;
}

.lupusursus-progress-meta {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 12px;
}

.lupusursus-progress-percentage {
    font-weight: 600;
    color: var(--primary-color);
}

.lupusursus-progress-donors {
    color: var(--text-secondary);
}

/* Compact progress */
.lupusursus-progress--compact .lupusursus-progress-bar {
    height: 6px;
}

.lupusursus-progress--compact .lupusursus-progress-meta {
    font-size: 11px;
}

/* Standalone progress */
.lupusursus-progress-standalone {
    padding: 16px;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Donation Form
   ========================================================================== */
.lupusursus-form {
    background: var(--bg-color);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.lupusursus-form-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}

.lupusursus-form-section {
    margin-bottom: 20px;
}

.lupusursus-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
}

/* Amount buttons */
.lupusursus-amounts {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.lupusursus-amount-btn {
    padding: 12px 8px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-color);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.15s ease;
}

.lupusursus-amount-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.lupusursus-amount-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

/* Input fields */
.lupusursus-input,
.lupusursus-textarea,
.lupusursus-custom-amount {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    color: var(--text-color);
    transition: all 0.15s ease;
    box-sizing: border-box;
    background: var(--bg-color);
}

.lupusursus-input:focus,
.lupusursus-textarea:focus,
.lupusursus-custom-amount:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.lupusursus-input::placeholder,
.lupusursus-textarea::placeholder,
.lupusursus-custom-amount::placeholder {
    color: #999;
}

.lupusursus-textarea {
    min-height: 80px;
    resize: vertical;
}

/* Checkbox */
.lupusursus-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.lupusursus-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary-color);
    cursor: pointer;
    flex-shrink: 0;
}

.lupusursus-checkbox a {
    color: var(--primary-color);
    text-decoration: none;
}

.lupusursus-checkbox a:hover {
    text-decoration: underline;
}

/* Submit button */
.lupusursus-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 24px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.lupusursus-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

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

.lupusursus-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.lupusursus-btn-text {
    display: inline;
}

.lupusursus-btn-loading {
    display: none;
}

.lupusursus-submit-btn.loading .lupusursus-btn-text {
    display: none;
}

.lupusursus-submit-btn.loading .lupusursus-btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Spinner */
@keyframes lupusursus-spin {
    to { transform: rotate(360deg); }
}

.lupusursus-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: lupusursus-spin 0.8s linear infinite;
}

/* ==========================================================================
   Donors List
   ========================================================================== */
.lupusursus-donors {
    margin-top: 20px;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.lupusursus-donors-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.lupusursus-donor {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--bg-secondary);
}

.lupusursus-donor:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.lupusursus-donor-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
    flex-shrink: 0;
}

.lupusursus-donor-info {
    flex: 1;
    min-width: 0;
}

.lupusursus-donor-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.lupusursus-donor-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 4px;
}

.lupusursus-heart-icon {
    flex-shrink: 0;
}

.lupusursus-donor-amount {
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

.lupusursus-donor-message {
    font-size: 12px;
    color: var(--text-secondary);
    font-style: italic;
    margin: 4px 0;
    line-height: 1.4;
}

.lupusursus-donor-date {
    font-size: 11px;
    color: #999;
}

.lupusursus-no-donors {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    padding: 20px;
}

/* ==========================================================================
   Modal
   ========================================================================== */
body.lupusursus-modal-open {
    overflow: hidden;
}

.lupusursus-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-sizing: border-box;
}

.lupusursus-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.lupusursus-modal-container {
    position: relative;
    background: var(--bg-color, #ffffff);
    border-radius: calc(var(--border-radius, 16px) + 4px);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    box-sizing: border-box;
}

.lupusursus-modal-close {
    position: sticky;
    top: 12px;
    float: right;
    margin-right: 12px;
    margin-top: 12px;
    margin-bottom: -44px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.lupusursus-modal-close:hover {
    background: #fff;
    color: #333;
}

.lupusursus-modal-image {
    width: 100%;
    height: auto;
    display: block;
}

.lupusursus-modal-content {
    padding: 24px;
}

.lupusursus-modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-color, #1a1a1a);
    margin: 0 0 4px;
}

.lupusursus-modal-beneficiary {
    font-size: 13px;
    color: var(--primary-color, #e74c3c);
    font-weight: 500;
    margin: 0 0 16px;
}

.lupusursus-modal-progress {
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

.lupusursus-modal-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 24px;
    background: var(--primary-color, #e74c3c);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 20px;
    text-decoration: none;
    box-sizing: border-box;
}

.lupusursus-modal-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.lupusursus-modal-description {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color, #e5e5e5);
}

.lupusursus-modal-description h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color, #1a1a1a);
    margin: 0 0 12px;
}

.lupusursus-description-content {
    font-size: 14px;
    color: var(--text-secondary, #666666);
    line-height: 1.7;
}

.lupusursus-inline-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 12px 0;
}

/* Modal gallery */
.lupusursus-modal-gallery {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color, #e5e5e5);
}

.lupusursus-modal-gallery h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color, #1a1a1a);
    margin: 0 0 12px;
}

.lupusursus-gallery-images {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lupusursus-gallery-item {
    display: block;
    border-radius: 10px;
    overflow: hidden;
    transition: opacity 0.15s ease;
}

.lupusursus-gallery-item:hover {
    opacity: 0.9;
}

.lupusursus-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Grid Layout
   ========================================================================== */
.lupusursus-grid {
    display: grid;
    gap: 20px;
}

.lupusursus-grid--2 {
    grid-template-columns: repeat(2, 1fr);
}

.lupusursus-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.lupusursus-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.lupusursus-grid-item {
    background: var(--bg-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
    cursor: pointer;
}

.lupusursus-grid-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.lupusursus-grid-image {
    background: var(--bg-secondary);
}

.lupusursus-grid-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.lupusursus-grid-item:hover .lupusursus-grid-image img {
    transform: scale(1.05);
}

.lupusursus-grid-content {
    padding: 16px;
}

.lupusursus-grid-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 4px;
}

.lupusursus-grid-beneficiary {
    font-size: 12px;
    color: var(--primary-color);
    margin: 0 0 12px;
}

.lupusursus-grid-excerpt {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0 0 12px;
}

.lupusursus-grid-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    margin-top: 12px;
    padding: 10px 16px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lupusursus-grid-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

/* Grid modal form container */
.lupusursus-grid-form-container {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color, #e5e5e5);
}

.lupusursus-grid-form {
    padding: 0;
    box-shadow: none;
    background: transparent;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .lupusursus-amounts {
        grid-template-columns: repeat(2, 1fr);
    }

    .lupusursus-grid--2,
    .lupusursus-grid--3,
    .lupusursus-grid--4 {
        grid-template-columns: 1fr;
    }

    .lupusursus-modal {
        padding: 10px;
    }

    .lupusursus-modal-container {
        max-height: 95vh;
    }

    .lupusursus-modal-content {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .lupusursus-card-content,
    .lupusursus-form {
        padding: 16px;
    }

    .lupusursus-progress-collected {
        font-size: 18px;
    }

    .lupusursus-submit-btn {
        padding: 14px 20px;
        font-size: 15px;
    }

    .lupusursus-modal-title {
        font-size: 18px;
    }
}

/* ==========================================================================
   Success Modal with Confetti
   ========================================================================== */
.lupusursus-success-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    animation: lupusursus-fadein 0.3s ease;
}

.lupusursus-success-modal.lupusursus-success-fadeout {
    animation: lupusursus-fadeout 0.5s ease forwards;
}

@keyframes lupusursus-fadein {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes lupusursus-fadeout {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.lupusursus-success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
}

.lupusursus-success-content {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 24px;
    padding: 48px 40px;
    max-width: 420px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
    animation: lupusursus-popup 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

@keyframes lupusursus-popup {
    from {
        transform: scale(0.8) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.lupusursus-success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: lupusursus-bounce 0.6s ease 0.3s;
    box-shadow: 0 8px 32px rgba(46, 204, 113, 0.4);
}

@keyframes lupusursus-bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
}

.lupusursus-success-icon svg {
    width: 40px;
    height: 40px;
    color: #fff;
    stroke-width: 3;
}

.lupusursus-success-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px;
    line-height: 1.2;
}

.lupusursus-success-message {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    color: #666;
    margin: 0 0 32px;
    line-height: 1.6;
}

.lupusursus-success-close-btn {
    display: inline-block;
    padding: 14px 40px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 16px rgba(231, 76, 60, 0.4);
}

.lupusursus-success-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(231, 76, 60, 0.5);
}

/* Confetti Container */
.lupusursus-confetti-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: -1;
}

.lupusursus-confetti-piece {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -20px;
    animation: lupusursus-confetti-fall linear forwards;
    transform-origin: center;
}

@keyframes lupusursus-confetti-fall {
    0% {
        top: -20px;
        transform: translateX(0) rotateZ(0deg);
        opacity: 1;
    }
    100% {
        top: 100%;
        transform: translateX(calc(-50px + 100px * var(--random, 0.5))) rotateZ(720deg);
        opacity: 0;
    }
}

/* Make each confetti piece unique */
.lupusursus-confetti-piece:nth-child(odd) {
    width: 8px;
    height: 14px;
}

.lupusursus-confetti-piece:nth-child(3n) {
    width: 12px;
    height: 6px;
}

.lupusursus-confetti-piece:nth-child(4n) {
    animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 480px) {
    .lupusursus-success-content {
        padding: 36px 24px;
    }

    .lupusursus-success-icon {
        width: 64px;
        height: 64px;
    }

    .lupusursus-success-icon svg {
        width: 32px;
        height: 32px;
    }

    .lupusursus-success-title {
        font-size: 24px;
    }

    .lupusursus-success-message {
        font-size: 14px;
    }

    .lupusursus-success-close-btn {
        padding: 12px 32px;
        font-size: 14px;
    }
}