/**
 * ======================================================
 * ZUPPEE-STYLE.CSS - COMPLETE FIXED LAYOUT
 * Ludo Tournament Platform - Premium Gaming Theme
 * Version: 2.2.0 - HEADER/NAVBAR OVERLAY FIXED + ALL STYLES
 * ======================================================
 */

:root {
    /* BUG FIX: was #4C1D95 (dark purple) — the entire page background was
       dark purple everywhere, but index.php's own theme variables
       (--zupeex-bg: #FAFAFF) and several classes throughout both files
       assumed a WHITE page background with dark purple reserved for
       headers/navbar/card boxes only. This mismatch is what caused text
       meant for a white background (or text meant for a dark card) to end
       up paired with the wrong background depending on which rule won the
       cascade. Now matches index.php's white page theme. --zupee-card stays
       dark purple on purpose — that's still correct for header/navbar/card
       boxes per the intended design. */
    --zupee-bg: #FAFAFF;
    --zupee-card: #4C1D95;
    --zupee-card-hover: #c40404;
    --zupee-white: #FFFFFF;
    --zupee-text: #FFFFFF;
    --zupee-text-secondary: rgba(255,255,255,0.8);
    --zupee-gold: #8B5CF6;
    --zupee-green-btn: #00A859;
    --zupee-shadow: 0 4px 16px rgba(0,0,0,0.3);
    --zupee-radius-sm: 8px;
    --zupee-radius-md: 12px;
    --zupee-radius-lg: 16px;
    --zupee-radius-full: 9999px;
    --zupee-transition: 0.3s ease;
    --header-height: 60px;
    --navbar-height: 68px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    height: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--zupee-bg);
    color: var(--zupee-text);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

#app-wrapper {
    width: 100%;
    max-width: 480px;
    height: 100vh;
    height: 100dvh;
    background: var(--zupee-bg);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

@media (min-width: 481px) {
    #app-wrapper {
        margin: 16px auto;
        border-radius: 28px;
        height: calc(100vh - 32px);
        height: calc(100dvh - 32px);
        box-shadow: 0 0 60px rgba(0,0,0,0.4);
    }
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.3); border-radius: var(--zupee-radius-full); }

/* ==============================================
   HEADER
   ============================================== */
.zupee-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    background: var(--zupee-card);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: relative;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
    height: var(--header-height);
    min-height: var(--header-height);
    width: 100%;
}

.header-left { display: flex; align-items: center; gap: 10px; }

.logo-icon {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.2);
    border-radius: var(--zupee-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.logo-title { font-size: 17px; font-weight: 700; color: var(--zupee-white); }
.logo-subtitle { font-size: 9px; color: var(--zupee-text-secondary); text-transform: uppercase; }

.header-right { display: flex; align-items: center; gap: 8px; }

.btn-wallet-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    border-radius: var(--zupee-radius-full);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    transition: var(--zupee-transition);
    white-space: nowrap;
}
.btn-wallet-badge:hover { background: rgba(255,255,255,0.3); transform: scale(1.03); }

.btn-login-sm {
    padding: 8px 16px;
    background: var(--zupee-green-btn);
    color: white;
    border: none;
    border-radius: var(--zupee-radius-full);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}
.btn-login-sm:hover { transform: scale(1.03); }

/* ==============================================
   MAIN CONTENT AREA
   ============================================== */
.main-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

.page { display: none; }
.page.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ==============================================
   BOTTOM NAVBAR
   ============================================== */
.bottom-nav-zupee {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px 4px 12px;
    background: var(--zupee-card);
    border-top: 1px solid rgba(255,255,255,0.1);
    position: relative;
    bottom: 0;
    z-index: 100;
    flex-shrink: 0;
    width: 100%;
    height: var(--navbar-height);
    min-height: var(--navbar-height);
}

.bn-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: none;
    background: none;
    color: var(--zupee-text-secondary);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
}
.bn-item .bn-icon { font-size: 30px; }
.bn-item.active { color: var(--zupee-gold); font-weight: 700; }

.bn-center { position: relative; margin-top: -24px; }
.bn-center-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--zupee-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 16px rgba(255,215,0,0.4);
}

/* ==============================================
   BANNER CAROUSEL
   ============================================== */
.banner-carousel {
    position: relative;
    overflow: hidden;
    margin: 12px 16px;
    border-radius: var(--zupee-radius-lg);
}

.banner-track { display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.banner-slide { min-width: 100%; flex-shrink: 0; }

.banner-card { display: flex; align-items: center; padding: 20px; min-height: 140px; color: white; }
.banner-1 { background: linear-gradient(135deg, #5B2D8E, #8B5CF6); }
.banner-2 { background: linear-gradient(135deg, #FF6B35, #F59E0B); }
.banner-3 { background: linear-gradient(135deg, #00A859, #06B6D4); }
.banner-4 { background: linear-gradient(135deg, #E63946, #F472B6); }

.banner-content { flex: 1; z-index: 1; }
.banner-title { font-size: 20px; font-weight: 800; margin-bottom: 4px; }
.banner-desc { font-size: 13px; opacity: 0.9; margin-bottom: 12px; }
.banner-btn {
    padding: 8px 20px;
    background: white;
    color: #333;
    border: none;
    border-radius: var(--zupee-radius-full);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
}
.banner-btn:hover { transform: scale(1.05); }

.banner-image { width: 80px; height: 80px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.banner-image img { max-width: 100%; max-height: 100%; }

.banner-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 8px 0;
    position: absolute;
    bottom: 8px;
    left: 0;
    right: 0;
}
.banner-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--zupee-transition);
}
.banner-dots .dot.active { background: white; width: 24px; border-radius: 4px; }

/* ==============================================
   SECTION CONTAINERS
   ============================================== */
.section-container { margin-bottom: 20px; padding: 0 16px; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.section-title { font-size: 18px; font-weight: 700; color: #4403f7; }

/* ==============================================
   TOURNAMENT CARDS - VERTICAL LAYOUT
   ============================================== */
.tournament-grid-zupee { display: flex; flex-direction: column; gap: 12px; }

.tournament-card-zupee {
    background: var(--zupee-card);
    border-radius: var(--zupee-radius-lg);
    overflow: hidden;
    box-shadow: var(--zupee-shadow);
    cursor: pointer;
    transition: var(--zupee-transition);
    border: 2px solid transparent;
}
.tournament-card-zupee:hover { transform: translateY(-2px); border-color: var(--zupee-gold); }
.tournament-card-zupee.featured-card { border-color: var(--zupee-gold); }
.tournament-card-zupee.premium-card { border-color: rgba(255,255,255,0.3); }

.tcz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background: rgba(255,255,255,0.05);
}
.tcz-badge {
    padding: 4px 12px;
    border-radius: var(--zupee-radius-full);
    font-size: 11px;
    font-weight: 700;
}
.badge-green { background: rgb(2, 243, 54); color: white; }
.badge-orange { background: rgba(248, 122, 4, 0.959); color: #fcfbfd; }
.badge-purple { background: rgba(180, 3, 250, 0.3); color: #E0D5FF; }
.badge-gold { background: rgba(243, 207, 4, 0.3); color: #fbfafc; }
.tcz-players { font-size: 12px; color: var(--zupee-text-secondary); }

.tcz-body { padding: 14px 16px; }
.tcz-prize-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.tcz-prize-label { font-size: 12px; color: var(--zupee-text-secondary); }
.tcz-prize-amount { font-size: 22px; font-weight: 800; color: var(--zupee-gold); }
.tcz-progress { height: 4px; background: rgba(255, 255, 255, 0.952); border-radius: 2px; margin-bottom: 8px; overflow: hidden; }
.tcz-progress-bar { height: 100%; background: var(--zupee-gold); border-radius: 2px; }
.tcz-info-row { display: flex; justify-content: space-between; font-size: 11px; color: var(--zupee-text-secondary); }

/* ==============================================
   HOW TO PLAY
   ============================================== */
.how-to-play { display: flex; gap: 12px; }
.htp-step {
    flex: 1;
    text-align: center;
    padding: 16px 8px;
    background: var(--zupee-card);
    border-radius: var(--zupee-radius-md);
    box-shadow: var(--zupee-shadow);
}
.htp-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--zupee-gold);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 8px;
}
.htp-text strong { font-size: 14px; color: var(--zupee-white); display: block; }
.htp-text p { font-size: 11px; color: var(--zupee-text-secondary); margin-top: 2px; }

/* ==============================================
   WALLET PAGE
   ============================================== */
.wallet-page-container { padding: 16px; }
.wallet-balance-card {
    background: var(--zupee-card);
    border-radius: var(--zupee-radius-lg);
    padding: 24px;
    text-align: center;
    box-shadow: var(--zupee-shadow);
}
.wbc-label { font-size: 12px; color: var(--zupee-text-secondary); text-transform: uppercase; letter-spacing: 1px; display: block; }
.wbc-amount { font-size: 42px; font-weight: 900; color: var(--zupee-gold); display: block; margin: 8px 0; }
.wbc-actions { display: flex; gap: 12px; margin-top: 16px; }
.btn-add-cash, .btn-withdraw {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: var(--zupee-radius-md);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
}
.btn-add-cash { background: var(--zupee-gold); color: #333; }
.btn-withdraw { background: rgba(255,255,255,0.2); color: white; border: 1px solid rgba(255,255,255,0.3); }

/* ==============================================
   REFER PAGE
   ============================================== */
.refer-container { padding: 16px; }
.refer-hero-card {
    background: var(--zupee-card);
    border-radius: var(--zupee-radius-lg);
    padding: 32px;
    text-align: center;
    box-shadow: var(--zupee-shadow);
}
.refer-icon { font-size: 64px; display: block; margin-bottom: 12px; }
.refer-hero-card h2 { font-size: 24px; font-weight: 800; color: var(--zupee-white); margin-bottom: 8px; }
.refer-hero-card p { font-size: 14px; color: var(--zupee-text-secondary); margin-bottom: 20px; line-height: 1.6; }
.refer-code-box {
    display: flex;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--zupee-radius-md);
    padding: 8px;
    border: 2px dashed rgba(255,255,255,0.3);
    margin: 16px 0;
}
.refer-code-box span {
    flex: 1;
    font-size: 20px;
    font-weight: 800;
    color: var(--zupee-gold);
    letter-spacing: 2px;
    padding: 8px;
}
.btn-copy {
    padding: 10px 24px;
    background: var(--zupee-gold);
    color: #333;
    border: none;
    border-radius: var(--zupee-radius-md);
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
}

/* ==============================================
   HISTORY PAGE
   ============================================== */
.history-container { padding: 16px; }
.history-filters-zupee { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-btn-zupee {
    flex: 1;
    min-width: 60px;
    padding: 10px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--zupee-radius-full);
    background: transparent;
    color: var(--zupee-text-secondary);
    font-weight: 600;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
}
.filter-btn-zupee.active { background: var(--zupee-gold); color: #333; border-color: var(--zupee-gold); }

/* ==============================================
   PROFILE PAGE
   ============================================== */
.profile-container { padding: 16px; }
.profile-header-card {
    background: var(--zupee-card);
    border-radius: var(--zupee-radius-lg);
    padding: 24px;
    text-align: center;
    box-shadow: var(--zupee-shadow);
    margin-bottom: 16px;
}
.profile-avatar-zupee {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--zupee-gold);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 800;
    margin: 0 auto 12px;
}
.profile-stats-zupee { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 16px; }
.ps-item {
    background: var(--zupee-card);
    padding: 12px;
    text-align: center;
    border-radius: var(--zupee-radius-md);
    box-shadow: var(--zupee-shadow);
}
.ps-item span { font-size: 16px; font-weight: 700; color: var(--zupee-gold); display: block; }
.ps-item label { font-size: 10px; color: var(--zupee-text-secondary); text-transform: uppercase; }
.profile-menu-zupee { display: flex; flex-direction: column; gap: 8px; }
.pm-item {
    width: 100%;
    padding: 14px;
    background: var(--zupee-card);
    border: none;
    border-radius: var(--zupee-radius-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--zupee-white);
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    box-shadow: var(--zupee-shadow);
}
.pm-item:hover { background: var(--zupee-card-hover); }

/* ==============================================
   MODAL
   ============================================== */
.modal-overlay-zupee {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay-zupee.active { display: flex; }
.modal-card-zupee {
    background: var(--zupee-card);
    border-radius: var(--zupee-radius-lg);
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: modalSlideUp 0.3s ease;
}
@keyframes modalSlideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.modal-header-zupee { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 12px; }
.modal-header-zupee h2 { font-size: 22px; font-weight: 700; color: var(--zupee-white); }
.modal-close-zupee {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.2);
    color: white;
    font-size: 16px;
    cursor: pointer;
}
.modal-body-zupee { padding: 24px 24px 24px; }

/* ==============================================
   AUTH FORMS
   ============================================== */
.auth-form-zupee { display: none; }
.auth-form-zupee.active { display: block; }
.form-group-zupee { margin-bottom: 14px; }
.form-group-zupee label { display: block; font-size: 13px; font-weight: 600; color: var(--zupee-white); margin-bottom: 4px; }
.form-group-zupee input[type="text"],
.form-group-zupee input[type="tel"],
.form-group-zupee input[type="password"],
.form-group-zupee input[type="email"] {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: var(--zupee-radius-md);
    font-size: 14px;
    font-family: inherit;
    background: rgba(255,255,255,0.1);
    color: white;
    outline: none;
}
.form-group-zupee input:focus { border-color: var(--zupee-gold); }
.form-group-zupee input::placeholder { color: rgba(255,255,255,0.5); }
.checkbox-group { display: flex; align-items: flex-start; gap: 10px; }
.checkbox-group input[type="checkbox"] { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--zupee-gold); }
.checkbox-group label { font-size: 12px; color: var(--zupee-text-secondary); }
.btn-auth-submit {
    width: 100%;
    padding: 14px;
    background: var(--zupee-gold);
    color: #333;
    border: none;
    border-radius: var(--zupee-radius-md);
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    font-family: inherit;
    margin-top: 8px;
}
.btn-auth-submit:hover { transform: scale(1.02); }
.auth-switch-text { text-align: center; font-size: 13px; color: var(--zupee-text-secondary); margin-top: 14px; }
.auth-switch-text a { color: var(--zupee-gold); text-decoration: none; font-weight: 700; }

/* ==============================================
   TOAST
   ============================================== */
.toast-zupee {
    position: fixed;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 12px 24px;
    border-radius: var(--zupee-radius-full);
    font-weight: 600;
    font-size: 14px;
    z-index: 2000;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    box-shadow: var(--zupee-shadow);
}
.toast-zupee.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-zupee.success { background: #D1FAE5; color: #00A859; }
.toast-zupee.error { background: #FEE2E2; color: #EF4444; }
.toast-zupee.info { background: #E0E7FF; color: #3730A3; }

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 480px) {
    .how-to-play { flex-direction: column; }
    .zupee-header { padding: 0 12px; }
    .bottom-nav-zupee { padding: 6px 2px 10px; }
}