/* ======================= */
/* MOBILE KEYBOARD HANDLING */
/* ======================= */
@media (max-width: 768px) {
    /*
     * Keyboard-open styles are defined globally in rsvp.css.
     * This block only adds mobile-specific overrides.
     */

    /* Prevent iOS bounce / over-scroll while keyboard is open */
    body.keyboard-open {
        -webkit-overflow-scrolling: touch;
    }

    /* Chess pattern optimization for mobile */
    .chess-pattern {
        --chess-size: 25px;
    }
}

/* ======================= */
/* RESPONSIVE ADJUSTMENTS */
/* ======================= */
@media (max-width: 600px) {
    /* Hero bible quote for small screens */
    .hero-bible-quote {
        font-size: clamp(0.95rem, 2.4vw, 1.15rem);
        max-width: clamp(260px, 85vw, 500px);
        padding: 0 clamp(10px, 3vw, 20px);
    }

    /* Parents section typography for small screens */
    .parents-title {
        font-size: clamp(0.95rem, 3.5vw, 1.2rem);
        letter-spacing: 0.08em;
        margin-bottom: clamp(20px, 4vh, 30px);
    }

    .parent-label {
        font-size: clamp(0.65rem, 2.5vw, 0.85rem);
        letter-spacing: 0.1em;
        margin-bottom: clamp(8px, 1.2vh, 12px);
    }

    .parent-names {
        font-size: clamp(1rem, 4.5vw, 1.45rem);
        letter-spacing: 0.08em;
        line-height: 1.3;
    }

    .parents-group {
        margin-bottom: clamp(20px, 4vh, 35px);
    }

    .rsvp-section {
        padding: clamp(20px, 4vh, 40px) clamp(12px, 3vw, 20px);
        align-items: center;
        scroll-snap-align: start;
    }

    .rsvp-content {
        padding: 0 clamp(8px, 2vw, 12px);
    }

    /* Form container - no border, flexible */
    .rsvp-form {
        padding: 0;
        max-width: 100%;
    }

    /* Lookup form */
    #lookupForm {
        gap: clamp(14px, 2.5vh, 20px);
        max-width: 85%;
        margin: 0 auto;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: clamp(10px, 2.5vw, 14px);
    }

    .form-group label {
        font-size: clamp(0.55rem, 1.4vw, 0.65rem);
        margin-bottom: clamp(4px, 0.8vh, 6px);
    }

    .form-group input,
    .form-group select {
        padding: clamp(10px, 2vh, 14px) clamp(10px, 2vw, 14px);
        /* 16px minimum prevents iOS zoom */
        font-size: 16px !important;
        min-height: 44px;
    }

    .form-group textarea {
        min-height: 44px;
        height: 44px;
        max-height: 44px;
        font-size: 16px !important;
        padding: clamp(10px, 2vh, 14px) clamp(10px, 2vw, 14px);
    }

    /* Card stack adjustments */
    .card-stack-container {
        height: 190px;
        max-width: 90%;
        padding: 0;
        box-sizing: border-box;
    }

    .guest-card {
        padding: clamp(14px, 2vh, 18px) clamp(16px, 3.5vw, 20px);
        border-radius: 12px;
    }

    .guest-card-name {
        font-size: clamp(1.05rem, 2.8vw, 1.25rem);
        margin-bottom: clamp(8px, 1.5vh, 12px);
    }

    .card-field label {
        font-size: clamp(0.5rem, 1.2vw, 0.6rem);
        margin-bottom: clamp(3px, 0.6vh, 5px);
    }

    .card-field select {
        padding: clamp(7px, 1.3vh, 10px) clamp(8px, 1.5vw, 12px);
        font-size: 16px !important;
        min-height: 38px;
        border-radius: 6px;
        background-position: right 8px center;
        padding-right: 26px;
    }

    .card-field-row {
        gap: clamp(8px, 2vw, 12px);
    }

    .guest-card-status {
        font-size: clamp(0.7rem, 1.5vw, 0.8rem);
        padding-top: clamp(4px, 0.8vh, 8px);
    }

    .guest-card-fields {
        gap: clamp(10px, 1.8vh, 14px);
    }

    /* Navigation */
    .card-navigation {
        gap: clamp(12px, 2.5vw, 18px);
        margin-top: clamp(12px, 2.5vh, 18px);
    }

    .nav-btn {
        width: 36px;
        height: 36px;
    }

    .nav-btn svg {
        width: 14px;
        height: 14px;
    }

    .pagination-dot {
        width: 9px;
        height: 9px;
    }

    .guest-counter {
        font-size: clamp(0.8rem, 1.8vw, 0.9rem);
        margin-bottom: clamp(6px, 1.2vh, 10px);
    }

    /* Song request wrapper */
    .song-request-wrapper {
        max-width: 90%;
        margin-top: clamp(10px, 2vh, 16px);
        padding: 0;
        box-sizing: border-box;
    }

    /* Submit button */
    .submit-btn {
        padding: clamp(12px, 2.2vh, 16px) clamp(28px, 5vw, 40px);
        font-size: clamp(0.65rem, 1.5vw, 0.75rem);
        min-height: 44px;
        min-width: 160px;
    }

    /* Success/Error messages */
    .success-message {
        padding: clamp(24px, 5vh, 36px) clamp(16px, 4vw, 24px);
    }

    .success-message h3 {
        font-size: clamp(1.4rem, 4.5vw, 1.8rem);
        margin-bottom: clamp(12px, 2.5vh, 16px);
    }

    .success-message p {
        font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    }

    .error-message {
        padding: clamp(8px, 1.8vh, 12px) clamp(12px, 2.5vw, 16px);
        margin-top: clamp(10px, 2vh, 14px);
        font-size: clamp(0.8rem, 2vw, 0.9rem);
    }

    /* Venue link in footer */
    .footer-venue-link {
        font-size: clamp(0.85rem, 2.2vw, 1rem);
        padding: clamp(6px, 1vh, 8px) clamp(10px, 2vw, 14px);
    }

    .footer-venue-link .venue-icon {
        width: clamp(16px, 4vw, 20px);
        height: clamp(16px, 4vw, 20px);
        flex-shrink: 0;
    }

    /* Title and subtitle */
    .rsvp-title {
        font-size: clamp(1.3rem, 4.5vw, 1.8rem);
        margin-bottom: clamp(6px, 1.2vh, 10px);
    }

    .rsvp-subtitle {
        font-size: clamp(0.85rem, 2.4vw, 1.05rem);
        margin-bottom: clamp(16px, 3vh, 24px);
    }
}

/* Very small phones - additional optimizations */
@media (max-width: 380px) {
    /* Smaller chess pattern for tiny screens */
    .chess-pattern {
        --chess-size: 20px;
    }

    /* Hero bible quote for tiny screens */
    .hero-bible-quote {
        font-size: clamp(0.88rem, 2.3vw, 1.05rem);
        max-width: clamp(240px, 88vw, 450px);
        line-height: 1.5;
    }

    /* Parents section for tiny screens */
    .parents-title {
        font-size: clamp(0.85rem, 4vw, 1.05rem);
        letter-spacing: 0.06em;
    }

    .parent-label {
        font-size: clamp(0.6rem, 2.8vw, 0.75rem);
        letter-spacing: 0.08em;
    }

    .parent-names {
        font-size: clamp(0.85rem, 5vw, 1.2rem);
        letter-spacing: 0.06em;
    }

    .rsvp-section {
        padding: clamp(16px, 3vh, 28px) clamp(10px, 2.5vw, 14px);
    }

    #lookupForm {
        max-width: 90%;
    }

    .card-stack-container {
        height: 180px;
        max-width: 92%;
    }

    .guest-card {
        padding: clamp(12px, 1.8vh, 16px) clamp(14px, 3vw, 18px);
    }

    .guest-card-name {
        font-size: clamp(0.95rem, 2.6vw, 1.15rem);
        margin-bottom: clamp(6px, 1.2vh, 10px);
    }

    .card-field select {
        padding: clamp(6px, 1.2vh, 9px) clamp(6px, 1.2vw, 10px);
        font-size: 16px !important;
        min-height: 36px;
    }

    .rsvp-title {
        font-size: clamp(1.15rem, 4vw, 1.5rem);
    }

    .rsvp-subtitle {
        font-size: clamp(0.78rem, 2.2vw, 0.95rem);
    }

    .form-group input,
    .form-group select {
        padding: clamp(9px, 1.6vh, 12px) clamp(8px, 1.5vw, 12px);
        font-size: 16px !important;
    }

    .nav-btn {
        width: 32px;
        height: 32px;
    }

    .nav-btn svg {
        width: 12px;
        height: 12px;
    }

    .song-request-wrapper {
        max-width: 92%;
    }
}

/* Short screens */
@media (max-height: 600px) {
    section {
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
    }

    /* Compact parents section for short screens */
    .parents-section {
        padding: clamp(25px, 5vh, 50px) clamp(15px, 4vw, 40px);
    }

    .parents-title {
        font-size: clamp(0.9rem, 2.2vw, 1.15rem);
        margin-bottom: clamp(15px, 3vh, 25px);
    }

    .parent-names {
        font-size: clamp(0.95rem, 3vw, 1.5rem);
        letter-spacing: 0.08em;
    }

    .parents-group {
        margin-bottom: clamp(18px, 3.5vh, 30px);
    }

    .hero-medallion {
        width: 80px;
        height: 80px;
        margin-bottom: 10px;
    }

    .hero-names h1 {
        font-size: 2rem;
    }

    .hero-names .ampersand {
        font-size: 1.3rem;
        margin: 3px 0;
    }

    .hero-date {
        margin-top: 10px;
        font-size: 0.75rem;
    }

    .hero-line {
        margin: 10px auto;
    }

    /* Compact RSVP for short screens */
    .card-stack-container {
        height: 200px;
    }

    .guest-card {
        padding: clamp(12px, 2vh, 16px) clamp(12px, 2.5vw, 16px);
    }
}

/* Landscape phones */
@media (max-height: 500px) and (orientation: landscape) {
    /* Parents section in landscape */
    .parents-section {
        padding: clamp(20px, 4vh, 40px) clamp(30px, 6vw, 60px);
    }

    .parents-title {
        font-size: clamp(0.85rem, 2vw, 1.1rem);
        margin-bottom: clamp(12px, 2.5vh, 20px);
    }

    .parent-label {
        font-size: clamp(0.6rem, 1.5vw, 0.8rem);
    }

    .parent-names {
        font-size: clamp(0.9rem, 2.8vw, 1.4rem);
        letter-spacing: 0.08em;
    }

    .parents-group {
        margin-bottom: clamp(15px, 3vh, 25px);
    }

    .hero-content {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        gap: 20px;
    }

    .hero-medallion {
        width: 60px;
        height: 60px;
        margin-bottom: 0;
    }

    .hero-names {
        display: flex;
        align-items: center;
        gap: 15px;
    }

    .hero-names h1 {
        font-size: 1.8rem;
    }

    .hero-names .ampersand {
        display: inline;
        margin: 0 10px;
        font-size: 1.5rem;
    }

    .hero-date {
        width: 100%;
        margin-top: 5px;
    }

    .hero-line {
        display: none;
    }

    .scroll-indicator {
        bottom: 10px;
    }

    /* RSVP in landscape */
    .rsvp-section {
        padding: clamp(12px, 2vh, 20px) clamp(20px, 4vw, 40px);
    }

    .card-stack-container {
        height: 180px;
        max-width: 320px;
    }

    .guest-card {
        padding: clamp(10px, 1.5vh, 14px) clamp(14px, 2.5vw, 18px);
    }

    .guest-card-name {
        font-size: clamp(0.95rem, 2.5vw, 1.15rem);
        margin-bottom: clamp(6px, 1vh, 10px);
    }

    /* Smaller chess pattern for landscape phones */
    .chess-pattern {
        --chess-size: 22px;
    }
}

/* Tablets and larger */
@media (min-width: 768px) {
    /* Larger chess pattern for tablets and desktops */
    .chess-pattern {
        --chess-size: 35px;
    }

    /* Parents section for tablets and larger */
    .parents-title {
        font-size: clamp(1.2rem, 2vw, 1.5rem);
        letter-spacing: 0.12em;
    }

    .parent-label {
        font-size: clamp(0.9rem, 1.5vw, 1.05rem);
        letter-spacing: 0.14em;
    }

    .parent-names {
        font-size: clamp(1.6rem, 3vw, 2.4rem);
        letter-spacing: 0.1em;
    }

    .card-stack-container {
        height: 260px;
        max-width: 380px;
    }

    .guest-card {
        padding: clamp(24px, 3vh, 32px) clamp(22px, 3vw, 28px);
    }

    .guest-card-name {
        font-size: clamp(1.4rem, 3vw, 1.7rem);
    }

    .card-field select {
        padding: clamp(12px, 2vh, 16px) clamp(12px, 2vw, 16px);
        font-size: clamp(1rem, 2vw, 1.1rem);
    }

    .nav-btn {
        width: 44px;
        height: 44px;
    }

    .nav-btn svg {
        width: 18px;
        height: 18px;
    }

    .pagination-dot {
        width: 11px;
        height: 11px;
    }
}

/* Large desktops and wide monitors */
@media (min-width: 1200px) {
    /* Parents section - cap sizes for very large screens */
    .parents-title {
        font-size: 1.4rem;
        letter-spacing: 0.12em;
    }

    .parent-label {
        font-size: 1rem;
        letter-spacing: 0.15em;
    }

    .parent-names {
        font-size: 2.2rem;
        letter-spacing: 0.12em;
    }

    .parents-content {
        max-width: 800px;
    }
}