/* 
   Jokerman Giveaway System CSS
   Dark Tech Theme with Neon Yellow Accent (#f2e852)
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg-color: #0f0f0f;
    --card-bg: #161616;
    --card-border: #242424;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #f2e852; /* Neon Lime Yellow */
    --accent-hover: #e0d641;
    --accent-glow: rgba(242, 232, 82, 0.25);
    --cyan-accent: #52e8ff;
    --cyan-glow: rgba(82, 232, 255, 0.25);
    --error-color: #ff5252;
    --success-color: #4caf50;
    --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-family);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Subtle tech grid background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(242, 232, 82, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(242, 232, 82, 0.02) 1px, transparent 1px);
    background-size: 35px 35px;
    z-index: -1;
    pointer-events: none;
}

/* Top Navigation Bar */
.top-navbar {
    width: 100%;
    max-width: 1100px;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 30px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-title {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.brand-title span {
    color: var(--accent-color);
}

.admin-link-btn {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid var(--card-border);
    background-color: rgba(255, 255, 255, 0.02);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.admin-link-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background-color: rgba(242, 232, 82, 0.05);
}

/* Main Container */
.main-wrapper {
    width: 100%;
    max-width: 900px;
    padding: 0 20px 50px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

/* Hero Item Card */
.giveaway-card {
    width: 100%;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 35px 30px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.giveaway-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.item-badge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 10px;
}

.item-name-tag {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.item-code-pill {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    background-color: rgba(242, 232, 82, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(242, 232, 82, 0.3);
    letter-spacing: 0.5px;
}

/* Main Counter Display */
.counter-hero {
    text-align: center;
    padding: 20px 0 30px 0;
}

.counter-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.counter-value {
    font-size: 84px;
    font-weight: 900;
    color: var(--accent-color);
    text-shadow: 0 0 35px var(--accent-glow);
    line-height: 1;
    letter-spacing: -2px;
    margin-bottom: 15px;
    transition: transform 0.2s ease;
}

.counter-value.pop {
    transform: scale(1.08);
}

/* Sub Statistics Row */
.sub-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.stat-box {
    background-color: #0b0b0b;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-box-label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.stat-box-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-box-value.given {
    color: var(--cyan-accent);
}

.stat-box-value.max {
    color: var(--text-primary);
}

/* Progress Bar */
.progress-container {
    width: 100%;
    margin-bottom: 30px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.progress-bar-bg {
    width: 100%;
    height: 12px;
    background-color: #0b0b0b;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--card-border);
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #e0d641, var(--accent-color));
    border-radius: 6px;
    transition: width 0.4s ease;
    box-shadow: 0 0 10px var(--accent-glow);
}

/* Action Buttons Grid */
.actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .actions-grid {
        grid-template-columns: 1fr;
    }
    .counter-value {
        font-size: 64px;
    }
}

.btn-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border: none;
    outline: none;
    transition: all 0.25s ease;
    user-select: none;
}

.btn-giveaway {
    background-color: var(--accent-color);
    color: #000000;
    box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-giveaway:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--accent-glow);
}

.btn-giveaway:active {
    transform: translateY(0);
}

.btn-scan {
    background-color: transparent;
    color: var(--cyan-accent);
    border: 2px solid var(--cyan-accent);
    box-shadow: 0 4px 15px rgba(82, 232, 255, 0.1);
}

.btn-scan:hover {
    background-color: rgba(82, 232, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px var(--cyan-glow);
}

.btn-scan:active {
    transform: translateY(0);
}

/* Recent Activity Card */
.activity-card {
    width: 100%;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 25px;
}

.activity-header {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.activity-item {
    background-color: #0b0b0b;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
}

.activity-method {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.activity-method.manual {
    background-color: rgba(242, 232, 82, 0.1);
    color: var(--accent-color);
}

.activity-method.qr_scan {
    background-color: rgba(82, 232, 255, 0.1);
    color: var(--cyan-accent);
}

.activity-time {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-dialog {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    padding: 30px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    animation: modalSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.92) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-dialog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.modal-title {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-primary);
    text-align: center;
}

.modal-desc {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 25px;
    line-height: 1.5;
}

.modal-item-highlight {
    background-color: #0b0b0b;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
    margin-bottom: 25px;
}

.modal-item-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent-color);
}

.modal-item-code {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.modal-btn-row {
    display: flex;
    gap: 12px;
}

.btn-confirm {
    flex: 1;
    background-color: var(--accent-color);
    color: #000;
    padding: 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-confirm:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-cancel {
    flex: 1;
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    padding: 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-cancel:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

/* Camera Scanner Modal Styles */
.scanner-viewport {
    width: 100%;
    aspect-ratio: 1 / 1;
    max-height: 340px;
    background-color: #000000;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 2px solid var(--card-border);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#scanner-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.scanner-overlay-box {
    position: absolute;
    width: 70%;
    height: 70%;
    border: 2px dashed var(--accent-color);
    border-radius: 12px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.45);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scanner-laser {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-color);
    animation: laserScan 2s infinite ease-in-out;
}

@keyframes laserScan {
    0% { top: 5%; }
    50% { top: 95%; }
    100% { top: 5%; }
}

/* Admin Specific Styles */
.admin-card {
    width: 100%;
    max-width: 700px;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 35px 30px;
    margin-bottom: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.form-input {
    background-color: #0b0b0b;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(242, 232, 82, 0.15);
}

.alert-box {
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background-color: rgba(76, 175, 80, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.alert-error {
    background-color: rgba(255, 82, 82, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(255, 82, 82, 0.3);
}

/* Admin Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-top: 15px;
}

.data-table th {
    text-align: left;
    padding: 12px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--card-border);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}