/* ========================================
   PI GUESTS PAGE - Premium Dark Theme
   ======================================== */

/* === Variables === */
:root {
    --bg-dark: #0a0a0a;
    --bg-card: rgba(15, 15, 15, 0.85);
    --bg-card-hover: rgba(25, 25, 25, 0.9);
    --bg-form: rgba(10, 10, 10, 0.92);
    --accent: #e00;
    --accent-glow: #f003;
    --accent-dim: #600;
    --text-primary: #f0f0f0;
    --text-secondary: #999;
    --text-muted: #666;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(220, 0, 0, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px -10px var(--accent-glow);
    --font-main: 'Inter', 'Roboto Regular', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset overrides for guests page === */
body,
html {
    background: var(--bg-dark);
    font-family: var(--font-main);
}

#background {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: var(--bg-dark);
    overflow: hidden;
}

#bgCanvas {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

/* === Main container === */
main {
    font-family: var(--font-main);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    max-width: 680px;
    width: 92%;
    margin: 40px auto 40px;
    padding: 0;
    overflow: hidden;
}

/* === Header === */
#header {
    height: 200px;
    max-height: unset;
    max-width: unset;
    background-image: none;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    border-bottom: 2px solid var(--accent-dim);
    box-shadow: 0 4px 30px -10px rgba(200, 0, 0, 0.2);
    overflow: hidden;
    position: relative;
}

#header #headerImg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* === Title section === */
#title {
    padding: 36px 24px 8px;
}

#title h1 {
    font-family: var(--font-main);
    font-weight: 200;
    font-size: clamp(1.4rem, 5vw, 2rem);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-primary);
    border-bottom: 1px solid var(--accent);
    display: inline-block;
    padding: 0 0 8px;
    margin: 0 auto;
}

/* === Hero block === */
.hero-block {
    text-align: center;
    padding: 24px 32px 28px !important;
}

.hero-block .tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid var(--border-accent);
    padding: 6px 16px;
    border-radius: 100px;
    margin: 0 0 16px;
    background: rgba(200, 0, 0, 0.06);
}

.hero-block h6 {
    font-family: var(--font-main);
    color: var(--text-primary);
    font-weight: 600;
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    margin: 0;
    letter-spacing: 0.5px;
}

.hero-block .event-desc {
    color: var(--text-secondary);
    font-size: 15px;
    margin: 12px 0 0;
    padding: 0;
    line-height: 1.6;
}

/* === Subtitle === */
.subtitle-block {
    padding: 8px 24px;
}

.subtitle-block h5 {
    font-weight: 300;
    color: var(--text-secondary);
    font-size: 14px;
}

/* === Info Grid === */
.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border-subtle);
    margin: 0;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 24px;
    background: var(--bg-card);
    transition: var(--transition);
}

.info-card:hover {
    background: var(--bg-card-hover);
}

.info-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200, 0, 0, 0.08);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-accent);
}

.info-icon i {
    font-size: 22px !important;
    color: var(--accent);
}

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

.info-content h3 {
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin: 0 0 6px;
    padding: 0;
    display: block;
}

.info-content p {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 0;
    margin: 0;
    line-height: 1.5;
}

.info-content p b {
    color: var(--text-primary);
    font-weight: 500;
}

.info-content .hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    font-style: italic;
}

/* === Warning block === */
.warning-block {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 28px;
    background: rgba(200, 0, 0, 0.04);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.warning-block>i {
    font-size: 28px !important;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.8;
}

.warning-block p {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 0;
    line-height: 1.6;
}

.warning-block .underline {
    color: var(--text-primary);
    border-bottom: 1px solid var(--accent);
    padding-bottom: 1px;
    text-shadow: none;
}

.warning-block b {
    color: var(--text-primary);
}

/* === Closing block === */
.closing-block {
    text-align: center;
    padding: 28px 24px;
}

.closing-block p {
    font-size: 15px;
    color: var(--text-secondary);
    padding: 0;
    line-height: 1.7;
}

.closing-block a {
    color: var(--accent) !important;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.closing-block a:hover {
    text-decoration: underline;
}

/* === Seats available === */
.seats {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--accent-dim);
    padding: 16px 24px;
    text-align: center;
}

.seats h5 {
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 14px;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

/* === Form section === */
#_f {
    background: var(--bg-form);
    border-top: 1px solid var(--accent-dim);
    padding: 0;
    margin: 0;
}

.formContent {
    padding: 0;
}

.form-title {
    font-family: var(--font-main);
    text-align: center;
    display: block;
    width: 100%;
    padding: 28px 24px 8px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

/* === Form Grid === */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 8px 0;
}

.form-grid label {
    padding: 12px 24px;
    margin: 0;
    width: 100%;
}

.form-grid label.full-width {
    grid-column: 1 / -1;
}

.form-grid label span {
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 400;
    color: var(--text-secondary);
    padding: 0 0 8px;
    display: block;
}

.form-grid label input {
    width: 100%;
    display: block;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 14px;
    transition: var(--transition);
}

.form-grid label input:focus,
.form-grid label input:active {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(200, 0, 0, 0.1);
    outline: none;
    color: var(--text-primary);
}

.form-grid label input::placeholder {
    color: var(--text-muted);
    font-size: 13px;
}

/* === Pricing === */
.pricing-title {
    font-family: var(--font-main);
    text-align: center;
    padding: 20px 24px 8px;
    font-weight: 500;
    font-size: 15px;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 12px 24px 24px;
    flex-grow: 1;
}

.price-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center;
    padding: 20px 12px !important;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    width: 100% !important;
    margin: 0 !important;
    position: relative;
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    opacity: 0;
    transition: var(--transition);
}

.price-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-accent);
}

.price-card.allowed {
    border-color: rgba(0, 200, 80, 0.3);
    background: rgba(0, 200, 80, 0.04);
}

.price-card.allowed::before {
    opacity: 1;
    background: #0c8;
}

.price-card.denied {
    opacity: 0.4;
    border-color: var(--border-subtle);
}

.price-badge {
    font-family: var(--font-main);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin: 0 0 8px;
}

.price-badge s {
    font-size: 9px;
    position: relative;
    top: -3px;
    text-decoration: none;
}

.price-amount {
    font-family: var(--font-main);
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 300;
    color: var(--text-primary);
    margin: 0 0 6px;
    white-space: nowrap;
}

.price-date {
    font-size: 11px;
    color: var(--text-muted);
}

.price-status {
    margin-top: 10px;
}

.price-status i {
    font-size: 20px !important;
    padding: 0 !important;
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
}

.price-card.allowed .price-status .false,
.price-card.denied .price-status .true {
    display: none;
}

.price-card.allowed .price-status .true {
    display: block;
    color: #0c8;
}

.price-card.denied .price-status .false {
    display: block;
    color: var(--accent);
    font-size: 16px !important;
}

/* === Donation block === */
.donation-block {
    flex-grow: 1;
    text-align: center;
    padding: 24px;
}

.donation-block h4 {
    font-family: var(--font-main);
    font-weight: 500;
    font-size: 15px;
    color: var(--text-primary);
    margin: 0 0 12px;
    padding: 0;
}

.donation-block .donation-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 0;
}

/* === Payment section === */
.payment-section {
    padding: 0 0 16px;
    flex-grow: 1;
    /* flex-wrap: nowrap; */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 10px;
}

.payment-section label {
    padding: 12px 24px;
}

.payment-section label p {
    padding: 0;
    font-family: var(--font-main);
    font-size: 14px;
}

.payment-section input[type="file"] {
    width: 100%;
    font-size: 13px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.payment-section input[type="file"]:hover {
    border-color: var(--border-accent);
    background: rgba(255, 255, 255, 0.06);
}

.paymentdata {
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 14px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    margin: 0 24px !important;
    padding: 16px !important;
    border: 1px solid var(--border-subtle);
}

.paymentdata img {
    width: 40px;
    height: auto;
    margin: 0 !important;
    flex-shrink: 0;
}

.paymentdata a {
    font-family: var(--font-main);
    font-size: 15px !important;
    color: var(--text-primary) !important;
    text-decoration: none;
    text-align: left !important;
    padding: 0 !important;
    transition: var(--transition);
}

.paymentdata a:hover {
    color: var(--accent) !important;
}

.paymentdata a i {
    display: block !important;
    font-size: 11px !important;
    color: var(--text-muted);
    font-style: italic;
    padding: 4px 0 0 0 !important;
    position: static !important;
}

/* === Sold out === */
.sold-out {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    text-align: center;
}

.sold-out i {
    font-size: 48px !important;
    color: var(--accent);
    margin: 0 0 16px;
    opacity: 0.6;
}

.sold-out h3 {
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 28px;
    letter-spacing: 4px;
    color: var(--text-primary);
    padding: 0;
}

/* === Submit button === */
.submit-section {
    display: flex;
    justify-content: center;
    padding: 24px 24px 32px;
    flex-grow: 1;
}

#submitBtn {
    font-family: var(--font-main);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 48px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(180, 0, 0, 0.3), rgba(100, 0, 0, 0.5));
    border: 1px solid var(--accent);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    width: auto;
    max-width: 280px;
    margin: 0;
    box-shadow: 0 4px 20px -6px rgba(200, 0, 0, 0.3);
}

#submitBtn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: left 0.5s ease;
}

#submitBtn:hover {
    background: linear-gradient(135deg, rgba(220, 0, 0, 0.4), rgba(140, 0, 0, 0.6));
    border-color: #f22;
    box-shadow: 0 6px 30px -6px rgba(255, 0, 0, 0.4);
    transform: translateY(-1px);
}

#submitBtn:hover::before {
    left: 100%;
}

#submitBtn:active {
    transform: translateY(0);
    box-shadow: 0 2px 12px -4px rgba(200, 0, 0, 0.3);
}

#submitBtn i {
    font-size: 20px !important;
    padding: 0 !important;
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    color: var(--accent);
}

#submitBtn span {
    padding: 0;
}

/* === Separator refinement === */
.separator {
    width: 85%;
    margin: 0 auto;
    border-bottom: 1px solid var(--border-subtle);
    border-top: none;
    height: 0;
    padding: 0;
}

/* === Toast notification === */
.toast {
    font-family: var(--font-main);
    background: var(--bg-dark);
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: var(--radius-sm);
    font-size: 13px;
    padding: 8px 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    z-index: 100;
}

/* === User success block === */
.user {
    padding: 48px 32px;
    text-align: center;
}

.msg {
    font-family: var(--font-main);
    font-size: 20px;
    font-weight: 300;
    color: var(--text-primary);
    margin: 0 0 24px;
    line-height: 1.6;
}

.datos {
    font-family: var(--font-main);
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
}

.datos a {
    color: var(--accent) !important;
}

/* === Loader === */
.loader {
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.loading .loader {
    z-index: 1000000;
    opacity: 1;
    backdrop-filter: blur(12px);
}

/* === Footer links === */
a#viewList {
    font-family: var(--font-main);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    border-radius: 100px;
    padding: 10px 20px;
    font-size: 12px;
    letter-spacing: 1px;
}

a#viewList:hover {
    border-color: var(--accent);
}

#iglink {
    font-family: var(--font-main);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    border-radius: 100px;
    font-size: 12px;
    letter-spacing: 1px;
}

#iglink:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* === _label refinement === */
._label {
    font-family: var(--font-main);
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin: 8px 0;
}


/* ========================================
   RESPONSIVE
   ======================================== */

/* === Large screens === */
@media (min-width: 768px) {
    main {
        max-width: 680px;
        width: 90%;
        margin: 60px auto;
    }

    #header {
        height: 200px;
    }

    .info-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* === Tablets === */
@media (max-width: 767px) {
    main {
        width: 96%;
        margin: 20px auto;
        border-radius: var(--radius-lg);
    }

    #header {
        height: 160px;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 12px 16px 20px;
    }

    .price-card {
        padding: 16px 8px !important;
    }

    .price-amount {
        font-size: 1.1rem;
    }

    .price-badge {
        font-size: 10px;
    }

    .hero-block {
        padding: 20px 20px 24px !important;
    }

    .info-card {
        padding: 20px;
    }

    .warning-block {
        padding: 20px;
    }

    .form-grid label {
        padding: 10px 20px;
    }
}

/* === Small phones === */
@media (max-width: 420px) {
    main {
        width: 100%;
        margin: 0 auto;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    #header {
        height: 140px;
        border-radius: 0;
    }

    #title {
        padding: 28px 16px 4px;
    }

    .info-card {
        padding: 18px 16px;
        gap: 12px;
    }

    .info-icon {
        width: 36px;
        height: 36px;
    }

    .info-icon i {
        font-size: 18px !important;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 12px 16px 20px;
    }

    .price-card {
        flex-direction: row !important;
        padding: 16px 20px !important;
        gap: 12px;
        text-align: left;
    }

    .price-badge {
        order: 1;
        margin: 0;
        min-width: 70px;
    }

    .price-amount {
        order: 2;
        flex-grow: 1;
        margin: 0;
        font-size: 1.2rem;
    }

    .price-date {
        order: 3;
        min-width: 80px;
        text-align: right;
    }

    .price-status {
        order: 4;
        margin: 0;
        margin-left: 8px;
    }

    .warning-block {
        padding: 18px 16px;
        gap: 12px;
    }

    .warning-block>i {
        font-size: 22px !important;
    }

    .closing-block {
        padding: 20px 16px;
    }

    .form-grid label {
        padding: 8px 16px;
    }

    .donation-block {
        padding: 20px 16px;
    }

    .paymentdata {
        margin: 0 16px !important;
    }

    .form-title {
        padding: 24px 16px 8px;
        font-size: 13px;
    }
}

/* === Animation for entrance === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-card {
    animation: fadeInUp 0.6s ease-out both;
}

.info-card:nth-child(1) {
    animation-delay: 1.2s;
}

.info-card:nth-child(2) {
    animation-delay: 1.4s;
}

.info-card:nth-child(3) {
    animation-delay: 1.6s;
}

.info-card:nth-child(4) {
    animation-delay: 1.8s;
}

.price-card {
    animation: fadeInUp 0.5s ease-out both;
}

.price-card:nth-child(1) {
    animation-delay: 2.0s;
}

.price-card:nth-child(2) {
    animation-delay: 2.2s;
}

.price-card:nth-child(3) {
    animation-delay: 2.4s;
}