/* FvsPay - Premium Payment System Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #6C63FF;
    --primary-light: #8B83FF;
    --primary-dark: #5A52E0;
    --accent: #00D4AA;
    --accent-light: #33DDBB;
    --accent-dark: #00B894;
    --bg-dark: #0B0E17;
    --bg-card: rgba(15, 18, 30, 0.8);
    --bg-card-hover: rgba(20, 24, 40, 0.9);
    --border: rgba(108, 99, 255, 0.2);
    --border-hover: rgba(108, 99, 255, 0.4);
    --text: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.6);
    --text-dim: rgba(255, 255, 255, 0.4);
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #0ea5e9;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    background: var(--bg-dark);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(108, 99, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 212, 170, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(108, 99, 255, 0.04) 0%, transparent 50%);
    color: var(--text);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(108, 99, 255, 0.1) 0%,
            transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ===== PARTICLES ===== */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(108, 99, 255, 0.5);
    border-radius: 50%;
    animation: particleFloat 20s infinite ease-in-out;
}

.particle:nth-child(even) {
    background: rgba(0, 212, 170, 0.4);
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(-100vh) translateX(80px);
        opacity: 0;
    }
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.container-center {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.2rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    box-shadow: 0 4px 20px rgba(108, 99, 255, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.logo-icon:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 30px rgba(108, 99, 255, 0.5);
}

.logo-icon:hover::after {
    opacity: 1;
}

.logo-title {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 400;
    margin-top: -2px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-name {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ===== BUTTONS ===== */
.btn {
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 0.85rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 99, 255, 0.4);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    width: 100%;
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 170, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), #d97706);
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-info {
    background: linear-gradient(135deg, var(--info), #0284c7);
}

.btn-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-sm {
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
}

.btn-logout {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
}

.btn-logout:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-group {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.btn-group .btn {
    flex: 1;
    min-width: 100px;
}

/* ===== CARDS ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow), var(--shadow-glow);
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    letter-spacing: -0.3px;
}



/* ===== FORMS ===== */
.form-group {
    margin-bottom: 1.2rem;
}

.form-label {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

.form-control::placeholder {
    color: var(--text-dim);
}

.form-control:focus {
    outline: none;
    border-color: rgba(108, 99, 255, 0.5);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.1),
        0 0 20px rgba(108, 99, 255, 0.15);
    transform: translateY(-1px);
}

.form-hint {
    color: var(--text-dim);
    font-size: 0.8rem;
    margin-top: 0.4rem;
}

/* ===== GRID LAYOUTS ===== */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
}

/* ===== ALERTS ===== */
.alert {
    padding: 1rem 1.2rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-weight: 500;
    font-size: 0.9rem;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.alert-success {
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.alert-error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #fcd34d;
}

.alert-info {
    background: rgba(14, 165, 233, 0.12);
    border: 1px solid rgba(14, 165, 233, 0.3);
    color: #7dd3fc;
}

/* ===== PIX SECTION ===== */
.pix-container {
    text-align: center;
    padding: 1.5rem;
}

.qrcode-wrapper {
    background: #ffffff;
    border-radius: 16px;
    padding: 1.5rem;
    display: inline-block;
    margin: 1.5rem 0;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.qrcode-wrapper img {
    width: 220px;
    height: 220px;
    display: block;
}

.pix-copy-paste {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin: 1rem 0;
    word-break: break-all;
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    max-height: 100px;
    overflow-y: auto;
    cursor: pointer;
    transition: all 0.3s;
}

.pix-copy-paste:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 170, 0.05);
}

.pix-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.pix-status.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.pix-status.paid {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

/* ===== USERS LIST ===== */
.users-list {
    max-height: 450px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.users-list::-webkit-scrollbar {
    width: 6px;
}

.users-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 3px;
}

.users-list::-webkit-scrollbar-thumb {
    background: rgba(108, 99, 255, 0.4);
    border-radius: 3px;
}

.user-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    margin-bottom: 0.6rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.username {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.3px;
}

.user-date {
    color: var(--text-dim);
    font-size: 0.8rem;
    margin-top: 0.2rem;
}

.user-balance {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.95rem;
    margin-top: 0.3rem;
}

.user-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}

/* ===== HISTORY ===== */
.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s;
}

.history-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.history-amount {
    font-weight: 700;
    font-size: 1.1rem;
}

.history-amount.positive {
    color: var(--success);
}

.history-date {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.history-status {
    font-size: 0.8rem;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-weight: 600;
}

.history-status.paid {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.history-status.pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

/* ===== LOGIN PAGE ===== */
.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 3rem;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow), var(--shadow-glow);
    width: 100%;
    max-width: 420px;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo .logo-icon {
    width: 80px;
    height: 80px;
    border-radius: 22px;
    font-size: 2rem;
    margin: 0 auto 1rem;
}

.login-logo h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.login-logo p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.btn-login {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-dark) 100%);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 0.5rem;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-login:hover::before {
    left: 100%;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ===== LOADING ===== */
.loading {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 2rem;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid rgba(108, 99, 255, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ===== PERCENTAGE CALCULATOR ===== */
.calc-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(108, 99, 255, 0.15);
}

.calc-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.6rem 0;
    user-select: none;
    transition: all 0.3s;
}

.calc-header:hover {
    color: var(--accent);
}

.calc-header h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.3s;
}

.calc-header:hover h4 {
    color: var(--accent);
}

.calc-toggle-icon {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
    color: var(--text-dim);
}

.calc-toggle-icon.open {
    transform: rotate(180deg);
}

.calc-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    opacity: 0;
}

.calc-body.open {
    max-height: 400px;
    opacity: 1;
}

.calc-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.calc-result-box {
    margin-top: 1rem;
    padding: 1.2rem;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1), rgba(0, 212, 170, 0.08));
    border: 1px solid rgba(108, 99, 255, 0.25);
    border-radius: var(--radius-sm);
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.3s ease;
}

.calc-result-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    animation: calcShimmer 3s ease-in-out infinite;
}

@keyframes calcShimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.calc-result-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.calc-result-value {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.calc-result-detail {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

.btn-use-value {
    margin-top: 0.8rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border: none;
    border-radius: 8px;
    color: #fff;
    padding: 0.55rem 1.2rem;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-use-value::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-use-value:hover::before {
    left: 100%;
}

.btn-use-value:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.4);
}

/* ===== WEEKLY RANKING ===== */
.ranking-section {
    margin-top: 2rem;
}

.ranking-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.ranking-week {
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 500;
}

.ranking-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.ranking-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(108, 99, 255, 0.12);
    border-radius: var(--radius-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ranking-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: var(--bar-width, 0%);
    height: 100%;
    background: linear-gradient(90deg, rgba(108, 99, 255, 0.06), transparent);
    pointer-events: none;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.ranking-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
    transform: translateX(6px);
}

.ranking-item.top-1 {
    border-color: rgba(255, 215, 0, 0.35);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.06), rgba(255, 165, 0, 0.03));
}

.ranking-item.top-1::after {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.1), transparent);
}

.ranking-item.top-2 {
    border-color: rgba(192, 192, 192, 0.3);
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.05), transparent);
}

.ranking-item.top-3 {
    border-color: rgba(205, 127, 50, 0.3);
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.05), transparent);
}

.ranking-medal {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.ranking-medal.gold {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #1a1a2e;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4),
        0 0 40px rgba(255, 215, 0, 0.15);
    animation: goldPulse 2s ease-in-out infinite;
}

@keyframes goldPulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.4), 0 0 40px rgba(255, 215, 0, 0.15);
    }

    50% {
        box-shadow: 0 0 25px rgba(255, 215, 0, 0.6), 0 0 50px rgba(255, 215, 0, 0.25);
    }
}

.ranking-medal.silver {
    background: linear-gradient(135deg, #E8E8E8, #B0B0B0);
    color: #1a1a2e;
    box-shadow: 0 0 15px rgba(192, 192, 192, 0.3);
}

.ranking-medal.bronze {
    background: linear-gradient(135deg, #CD7F32, #A0522D);
    color: #fff;
    box-shadow: 0 0 15px rgba(205, 127, 50, 0.3);
}

.ranking-medal.normal {
    background: rgba(108, 99, 255, 0.15);
    color: var(--text-muted);
    border: 1px solid rgba(108, 99, 255, 0.2);
}

.ranking-info {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.ranking-username {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ranking-item.top-1 .ranking-username {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ranking-deposits {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.15rem;
}

.ranking-amount {
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.ranking-item.top-1 .ranking-amount {
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.ranking-item.top-2 .ranking-amount {
    color: #D4D4D4;
}

.ranking-item.top-3 .ranking-amount {
    color: #CD7F32;
}

.ranking-empty {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-dim);
}

.ranking-empty-icon {
    font-size: 3rem;
    margin-bottom: 0.8rem;
    opacity: 0.5;
}

.ranking-empty-text {
    font-size: 0.95rem;
    font-weight: 500;
}

.ranking-empty-sub {
    font-size: 0.8rem;
    margin-top: 0.3rem;
    color: var(--text-dim);
    opacity: 0.7;
}

/* ===== FICHAS BADGE ===== */
.user-fichas {
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.2), rgba(0, 212, 170, 0.15));
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: 20px;
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.3px;
}

.btn-purchases {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 0.5rem 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.85rem;
}

.btn-purchases:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 99, 255, 0.4);
}

/* ===== STORE ===== */
.store-section {
    margin-top: 2rem;
}

.store-header-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.6rem 1rem;
    background: rgba(108, 99, 255, 0.06);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.store-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(108, 99, 255, 0.12);
    border-radius: var(--radius-sm);
    margin-bottom: 0.6rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.store-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

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

.store-email {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.store-cards {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.3rem;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.store-card-count {
    background: rgba(0, 212, 170, 0.15);
    color: var(--accent);
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.store-card-detail {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.store-item-action {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
    margin-left: 1rem;
}

.store-price {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent);
}

.store-buy-btn {
    min-width: 90px;
}

/* ===== PURCHASES ===== */
.purchase-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(108, 99, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 1.2rem;
    margin-bottom: 0.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.purchase-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
}

.purchase-credentials {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
}

.purchase-email-pass {
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(0, 212, 170, 0.06);
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(0, 212, 170, 0.15);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-copy-small {
    background: rgba(108, 99, 255, 0.15);
    border: 1px solid rgba(108, 99, 255, 0.25);
    border-radius: 8px;
    color: #fff;
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.btn-copy-small:hover {
    background: rgba(108, 99, 255, 0.3);
    transform: translateY(-2px);
}

.purchase-details {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 0.5rem;
}

.purchase-cards {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.purchase-phone {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.purchase-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.purchase-value {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
}

.purchase-date {
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1.2rem;
    }

    .card {
        padding: 1.5rem;
    }

    .balance-value {
        font-size: 2.5rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .login-box {
        margin: 1rem;
        padding: 2rem 1.5rem;
    }

    .login-logo .logo-icon {
        width: 65px;
        height: 65px;
        font-size: 1.6rem;
    }

    .balance-value {
        font-size: 2rem;
    }
}