/* ═══════════════════════════════════════════════════════════
   Spin Wheel Campaign — Frontend CSS
   ═══════════════════════════════════════════════════════════ */

/* ── Reset & Wrapper ───────────────────────────────────── */
.swc-wrapper {
    background: var(--swc-bg-color, #0f172a);
    color: var(--swc-text-color, #ffffff);
    font-family: var(--swc-font, 'Poppins', sans-serif);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}
.swc-wrapper *, .swc-wrapper *::before, .swc-wrapper *::after {
    box-sizing: border-box;
}

/* ── Container ─────────────────────────────────────────── */
.swc-container {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1100px;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* ── Wheel Column ──────────────────────────────────────── */
.swc-wheel-col {
    flex: 0 0 auto;
}

.swc-wheel-wrapper {
    position: relative;
    width: var(--swc-wheel-desktop, 460px);
    height: var(--swc-wheel-desktop, 460px);
}

#swc-wheel-canvas {
    width: 100%;
    height: 100%;
    transition: transform 0s;
    will-change: transform;
    border-radius: 50%;
    box-shadow:
        0 0 0 var(--swc-separator, 2px) var(--swc-wheel-border, #1e293b),
        0 0 0 calc(var(--swc-separator, 2px) + 6px) rgba(255,255,255,0.08),
        0 20px 60px rgba(0,0,0,0.4);
}

/* ── Pointer ───────────────────────────────────────────── */
.swc-pointer {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 36px solid var(--swc-pointer-color, #e11d48);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    transition: transform 0.1s;
}
.swc-pointer.tick {
    transform: translateX(-50%) scale(1.15);
}
.swc-pointer.custom-img {
    border: none;
    width: 50px;
    height: 50px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    top: -22px;
}

/* ── Center Logo ───────────────────────────────────────── */
.swc-wheel-center-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    z-index: 5;
    pointer-events: none;
}
.swc-wheel-center-logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

/* ── Content Column ────────────────────────────────────── */
.swc-content-col {
    flex: 1;
    min-width: 0;
}

.swc-logo {
    margin-bottom: 20px;
}
.swc-logo img {
    max-height: 50px;
    width: auto;
}

.swc-title {
    font-size: 38px;
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 12px;
    letter-spacing: -0.5px;
}

.swc-description {
    font-size: 16px;
    opacity: 0.8;
    line-height: 1.6;
    margin: 0 0 28px;
}

/* ── Form ──────────────────────────────────────────────── */
.swc-form-wrap {
    margin-bottom: 24px;
}

.swc-form-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 4px;
}
.swc-form-subtitle {
    font-size: 14px;
    opacity: 0.6;
    margin: 0 0 16px;
}

.swc-form-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.swc-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.swc-form-group.w-100 { width: 100%; }
.swc-form-group.w-50  { width: calc(50% - 6px); }

.swc-form-group label {
    font-size: 13px;
    font-weight: 600;
    opacity: 0.85;
}
.swc-form-group label .swc-required {
    color: #ef4444;
    margin-left: 2px;
}

.swc-form-group input,
.swc-form-group select,
.swc-form-group textarea {
    padding: 12px 16px;
    background: var(--swc-input-bg, #1e293b);
    color: var(--swc-input-text, #f8fafc);
    border: 1px solid var(--swc-input-border, #334155);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    width: 100%;
}
.swc-form-group input::placeholder,
.swc-form-group textarea::placeholder {
    color: var(--swc-input-text, #f8fafc);
    opacity: 0.4;
}
.swc-form-group input:focus,
.swc-form-group select:focus,
.swc-form-group textarea:focus {
    border-color: var(--swc-btn-bg, #e11d48);
    box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.2);
}

/* Checkbox / radio groups */
.swc-checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 4px 0;
}
.swc-checkbox-wrap input[type="checkbox"],
.swc-checkbox-wrap input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--swc-btn-bg, #e11d48);
}
.swc-checkbox-wrap label {
    font-size: 14px;
    line-height: 1.4;
    cursor: pointer;
}

/* Validation error */
.swc-form-group.has-error input,
.swc-form-group.has-error select,
.swc-form-group.has-error textarea {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}
.swc-field-error {
    font-size: 12px;
    color: #ef4444;
    margin-top: 2px;
}

/* ── Spin Button ───────────────────────────────────────── */
.swc-spin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 48px;
    background: var(--swc-btn-bg, #e11d48);
    color: var(--swc-btn-text, #ffffff);
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 800;
    font-family: inherit;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.swc-spin-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(225, 29, 72, 0.4);
}
.swc-spin-btn:active:not(:disabled) {
    transform: translateY(0);
}
.swc-spin-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.swc-spin-btn.spinning {
    pointer-events: none;
    opacity: 0.7;
}

/* Pulse animation for ready state */
.swc-spin-btn.ready {
    animation: swc-pulse 2s infinite;
}
@keyframes swc-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.5); }
    50%      { box-shadow: 0 0 0 16px rgba(225, 29, 72, 0); }
}

/* ── Status ────────────────────────────────────────────── */
.swc-status {
    margin-top: 12px;
    font-size: 14px;
    min-height: 20px;
}
.swc-status.error {
    color: #ef4444;
}
.swc-status.success {
    color: #22c55e;
}

/* ── Result Modal ──────────────────────────────────────── */
.swc-result-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.swc-result-overlay.open {
    display: flex;
}

.swc-result-modal {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 48px 40px;
    max-width: 440px;
    width: 100%;
    text-align: center;
    position: relative;
    animation: swc-modal-in 0.4s ease-out;
    box-shadow: 0 25px 80px rgba(0,0,0,0.5);
}
@keyframes swc-modal-in {
    from { opacity: 0; transform: scale(0.85) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.swc-result-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.4);
    font-size: 28px;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: color 0.2s;
}
.swc-result-close:hover {
    color: #fff;
}

.swc-result-icon {
    font-size: 56px;
    margin-bottom: 16px;
    line-height: 1;
}

.swc-result-title {
    font-size: 28px;
    font-weight: 800;
    margin: 0 0 12px;
    color: #fff;
}

.swc-result-message {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    margin: 0 0 24px;
    line-height: 1.5;
}

.swc-result-coupon {
    display: none;
    background: rgba(255,255,255,0.08);
    border: 2px dashed rgba(255,255,255,0.2);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
}
.swc-result-coupon.visible {
    display: block;
}
.swc-result-coupon .coupon-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.5;
    margin-bottom: 6px;
}
.swc-result-coupon .coupon-code {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 3px;
    color: #f59e0b;
}
.swc-result-coupon .coupon-copy {
    margin-top: 10px;
    padding: 6px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 6px;
    color: #fff;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.2s;
}
.swc-result-coupon .coupon-copy:hover {
    background: rgba(255,255,255,0.2);
}

.swc-result-cta {
    display: inline-block;
    padding: 14px 36px;
    background: var(--swc-btn-bg, #e11d48);
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 15px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.swc-result-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(225,29,72,0.4);
    color: #fff;
}

/* ── Confetti Canvas ───────────────────────────────────── */
#swc-confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100000;
}

/* ── Responsive: Mobile ────────────────────────────────── */
@media (max-width: 900px) {
    .swc-wrapper {
        padding: 24px 16px;
        min-height: auto;
    }
    .swc-container {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }
    .swc-wheel-wrapper {
        width: var(--swc-wheel-mobile, 320px);
        height: var(--swc-wheel-mobile, 320px);
    }
    .swc-content-col {
        text-align: center;
        width: 100%;
        max-width: 440px;
    }
    .swc-title {
        font-size: 28px;
    }
    .swc-description {
        font-size: 15px;
    }
    .swc-form-fields {
        flex-direction: column;
    }
    .swc-form-group.w-50 {
        width: 100%;
    }
    .swc-spin-btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
    }
    .swc-result-modal {
        padding: 36px 24px;
    }
    .swc-result-title {
        font-size: 24px;
    }
    .swc-result-coupon .coupon-code {
        font-size: 22px;
    }
}