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

/* --- ZMIENNE GŁÓWNE --- */
:root {
    --bg-main: #0a0d14;
    --bg-card: rgba(18, 22, 32, 0.7);
    --bg-card-hover: rgba(24, 30, 44, 0.85);
    --bg-input: #0e121b;
    --color-accent: #00bcff;
    --color-accent-glow: rgba(0, 188, 255, 0.4);
    --color-accent-hover: #0088ff;
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #94a3b8;
    --color-text-dark: #64748b;
    --color-success: #2ed573;
    --color-success-glow: rgba(46, 213, 115, 0.2);
    --color-danger: #ff4d4d;
    --color-danger-glow: rgba(255, 77, 77, 0.2);
    --color-warning: #ffa502;
    --border-glow: rgba(255, 255, 255, 0.05);
    --border-active: rgba(0, 188, 255, 0.3);
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --border-radius: 12px;
    --transition-speed: 0.3s;
}

/* --- RESET & GLOBALNE STYLE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 188, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 102, 255, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-speed);
}

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

/* --- NAGŁÓWEK (HEADER) --- */
header {
    background: rgba(10, 13, 20, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glow);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
    text-transform: uppercase;
}

.logo span {
    color: var(--color-accent);
    text-shadow: 0 0 10px var(--color-accent-glow);
}

nav {
    display: flex;
    gap: 0.5rem;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--color-text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-speed);
}

.nav-btn:hover, .nav-btn.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-glow);
}

.nav-btn.active {
    border-color: var(--border-active);
    box-shadow: 0 0 15px rgba(0, 188, 255, 0.1);
    color: var(--color-accent);
}

.logout-btn {
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
    color: var(--color-danger);
}

.logout-btn:hover {
    background: var(--color-danger);
    color: #fff;
    box-shadow: 0 0 15px var(--color-danger-glow);
}

/* --- KONTENER GŁÓWNY --- */
main {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* --- EKRAMY AUTORYZACJI (LOGOWANIE / REJESTRACJA) --- */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 120px);
}

.auth-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: transform var(--transition-speed);
}

.auth-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* --- FORMULARZE --- */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.input-control {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-glow);
    color: var(--color-text-primary);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: all var(--transition-speed);
}

.input-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent-glow);
}

.btn {
    width: 100%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 15px rgba(0, 188, 255, 0.2);
}

.btn:hover {
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(0, 188, 255, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glow);
    color: var(--color-text-primary);
    box-shadow: none;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    border-color: var(--border-active);
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* --- TABY / SEKCE PANELU --- */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- ZWYKŁY PANEL Z KARTAMI --- */
.panel-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

@media (max-width: 900px) {
    .panel-grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-glow);
    padding-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* --- LICENSING STATE CARD --- */
.license-status-card {
    text-align: center;
    padding: 2.5rem;
    border: 2px solid transparent;
}

.license-status-card.active {
    border-color: var(--color-success-glow);
    background: linear-gradient(180deg, rgba(46, 213, 115, 0.05) 0%, var(--bg-card) 100%);
}

.license-status-card.expired {
    border-color: var(--color-danger-glow);
    background: linear-gradient(180deg, rgba(255, 77, 77, 0.05) 0%, var(--bg-card) 100%);
}

.status-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.status-badge.active {
    background: rgba(46, 213, 115, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(46, 213, 115, 0.3);
}

.status-badge.expired {
    background: rgba(255, 77, 77, 0.15);
    color: var(--color-danger);
    border: 1px solid rgba(255, 77, 77, 0.3);
}

.status-badge.unused {
    background: rgba(255, 165, 2, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(255, 165, 2, 0.3);
}

.days-left {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0;
    color: #fff;
    text-shadow: 0 0 10px rgba(255,255,255,0.1);
}

.days-left span {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* --- SYSTEM POBIERANIA --- */
.files-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.file-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glow);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-speed);
}

.file-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-active);
    box-shadow: 0 4px 15px rgba(0, 188, 255, 0.05);
}

.file-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.file-info p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.download-action .btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    width: auto;
}

/* --- BLOKADA POBIERANIA / KOMUNIKAT RE-ACTIVATION --- */
.license-expired-overlay {
    text-align: center;
    padding: 3rem 1.5rem;
}

.license-expired-overlay h3 {
    font-size: 1.8rem;
    color: var(--color-danger);
    margin-bottom: 1rem;
}

.license-expired-overlay p {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* --- PROFIL I SEKACJA 2FA --- */
.twofa-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
    margin-top: 1.5rem;
}

.qr-code-img {
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* --- KOMUNIKATY ALERTACH (STATUS MESSAGES) --- */
.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: rgba(46, 213, 115, 0.1);
    border: 1px solid rgba(46, 213, 115, 0.2);
    color: var(--color-success);
}

.alert-danger {
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
    color: var(--color-danger);
}

/* --- TABELE W PANELU WŁAŚCICIELA --- */
.table-responsive {
    overflow-x: auto;
    margin-top: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-glow);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

th, td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-glow);
}

th {
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

tr:last-child td {
    border-bottom: none;
}

tr {
    background: rgba(255, 255, 255, 0.01);
    transition: background var(--transition-speed);
}

tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* --- GENEROWANIE LICENCJI (ADMIN FORM) --- */
.admin-actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .admin-actions-grid {
        grid-template-columns: 1fr;
    }
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row > * {
    flex: 1;
}

/* --- STOPKA (FOOTER) --- */
footer {
    text-align: center;
    padding: 2rem;
    margin-top: auto;
    border-top: 1px solid var(--border-glow);
    background: rgba(10, 13, 20, 0.5);
    color: var(--color-text-dark);
    font-size: 0.85rem;
}

footer p {
    margin-bottom: 0.5rem;
}

.social-links {
    margin-top: 0.75rem;
}

.discord-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #5865F2;
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-speed);
}

.discord-btn:hover {
    background: #4752C4;
    color: #fff;
    box-shadow: 0 0 15px rgba(88, 101, 242, 0.4);
}

/* --- STRUKTURA MAILA POKAZOWA W JSON --- */
.email-preview-box {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1rem;
    font-family: monospace;
    font-size: 0.85rem;
    color: #cbd5e1;
    overflow-x: auto;
    white-space: pre-wrap;
    text-align: left;
}

/* --- LOGO CLICKABLE STYLE --- */
.logo {
    cursor: pointer;
    transition: transform var(--transition-speed);
}
.logo:hover {
    transform: scale(1.02);
}

/* --- HOME PAGE LANDING STYLE --- */
.hero-section {
    text-align: center;
    padding: 4rem 2rem;
    background: radial-gradient(circle at 50% 50%, rgba(0, 188, 255, 0.08) 0%, transparent 65%);
    margin-bottom: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.hero-section h1 span {
    color: var(--color-accent);
    text-shadow: 0 0 20px var(--color-accent-glow);
}

.hero-section p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto 2rem auto;
}

/* --- PRICING GRID --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: all var(--transition-speed);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border-color: var(--border-active);
    box-shadow: 0 0 25px rgba(0, 188, 255, 0.12);
}

.pricing-card.featured::before {
    content: 'HOT';
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--color-accent);
    color: #000;
    font-weight: 800;
    font-size: 0.7rem;
    padding: 0.25rem 2.5rem;
    transform: rotate(45deg);
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-active);
    background: var(--bg-card-hover);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.pricing-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1.5rem;
}

.pricing-price span {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
    flex-grow: 1;
}

.pricing-features li {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.65rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features li i {
    color: var(--color-accent);
    font-size: 0.85rem;
}

/* --- ADMIN FILE SELECTION CHECKBOXES --- */
.checkbox-group {
    background: var(--bg-input);
    border: 1px solid var(--border-glow);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    max-height: 140px;
    overflow-y: auto;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.4rem;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-speed);
}

.checkbox-item:last-child {
    margin-bottom: 0;
}

.checkbox-item:hover {
    color: #fff;
}

.checkbox-item input[type="checkbox"] {
    accent-color: var(--color-accent);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

/* --- DRAG & DROP FILE UPLOADER STYLE --- */
.upload-drop-zone {
    border: 2px dashed var(--border-glow);
    background: var(--bg-input);
    border-radius: var(--border-radius);
    padding: 2.5rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.upload-drop-zone:hover, .upload-drop-zone.dragover {
    border-color: var(--color-accent);
    background: rgba(0, 188, 255, 0.03);
    box-shadow: 0 0 15px rgba(0, 188, 255, 0.1);
}

.upload-drop-zone p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin: 0;
}