/* nav.css — Cyberpunk Navigation for Ronin Casino */

/* ===== Custom Properties ===== */
.ronin-nav {
    --nav-neon-red: #ff2d55;
    --nav-neon-gold: #ffd700;
    --nav-neon-cyan: #00f0ff;
    --nav-neon-purple: #bf00ff;
    --nav-dark-chrome: #1a1a2e;
    --nav-darker-bg: #0d0d14;
    --nav-glass: rgba(255, 255, 255, 0.03);
    --nav-glass-border: rgba(255, 255, 255, 0.1);
    --nav-height: 60px;
}

/* ===== Base Layout ===== */
.ronin-nav {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    height: var(--nav-height);
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    gap: 1rem;
}

.ronin-nav--fixed {
    position: fixed;
    width: 100%;
}

/* ===== Logo Zone ===== */
.ronin-nav .nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    flex-shrink: 0;
}

.ronin-nav .logo-kanji {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--nav-neon-red);
    line-height: 1;
    text-shadow: 0 0 10px var(--nav-neon-red), 0 0 20px rgba(255, 45, 85, 0.5);
    animation: ronin-logo-pulse 2s ease-in-out infinite;
}

.ronin-nav .logo-text {
    font-family: 'Rajdhani', 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: #f5f5f5;
    letter-spacing: 0.15em;
    line-height: 1;
}

.ronin-nav .nav-logo:hover .logo-kanji {
    animation: ronin-glitch 0.2s ease;
}

.ronin-nav .nav-logo:hover .logo-text {
    color: #ddd;
}

/* ===== Game Tabs ===== */
.ronin-nav .nav-games {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.ronin-nav .game-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 8px;
    border: 1px solid var(--nav-glass-border);
    background: var(--nav-glass);
    color: rgba(255, 255, 255, 0.5);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
}

.ronin-nav .game-tab .tab-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: inherit;
    transition: color 0.2s;
}

.ronin-nav .game-tab .tab-label {
    transition: color 0.2s;
}

.ronin-nav .game-tab:hover:not(.active) {
    border-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.02);
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.ronin-nav .game-tab:active:not(.active) {
    transform: scale(0.98) translateY(1px);
}

/* Focus state for accessibility */
.ronin-nav .game-tab:focus-visible {
    outline: 2px solid var(--nav-neon-cyan);
    outline-offset: 2px;
}

/* Active: Poker — Cyan */
.ronin-nav .game-tab[data-game="poker"].active {
    color: #fff;
    border-color: var(--nav-neon-cyan);
    background: rgba(0, 240, 255, 0.06);
    box-shadow:
        0 0 15px rgba(0, 240, 255, 0.25),
        0 0 30px rgba(0, 240, 255, 0.12),
        inset 0 0 15px rgba(0, 240, 255, 0.06);
}
.ronin-nav .game-tab[data-game="poker"].active .tab-icon { color: var(--nav-neon-cyan); }

/* Active: Flip — Gold */
.ronin-nav .game-tab[data-game="flip"].active {
    color: #fff;
    border-color: var(--nav-neon-gold);
    background: rgba(255, 215, 0, 0.06);
    box-shadow:
        0 0 15px rgba(255, 215, 0, 0.25),
        0 0 30px rgba(255, 215, 0, 0.12),
        inset 0 0 15px rgba(255, 215, 0, 0.06);
}
.ronin-nav .game-tab[data-game="flip"].active .tab-icon { color: var(--nav-neon-gold); }

/* Active: Slots — Purple */
.ronin-nav .game-tab[data-game="slots"].active {
    color: #fff;
    border-color: var(--nav-neon-purple);
    background: rgba(191, 0, 255, 0.06);
    box-shadow:
        0 0 15px rgba(191, 0, 255, 0.25),
        0 0 30px rgba(191, 0, 255, 0.12),
        inset 0 0 15px rgba(191, 0, 255, 0.06);
}
.ronin-nav .game-tab[data-game="slots"].active .tab-icon { color: var(--nav-neon-purple); }

/* Active: Blackjack — Red */
.ronin-nav .game-tab[data-game="blackjack"].active {
    color: #fff;
    border-color: var(--nav-neon-red);
    background: rgba(255, 45, 85, 0.06);
    box-shadow:
        0 0 15px rgba(255, 45, 85, 0.25),
        0 0 30px rgba(255, 45, 85, 0.12),
        inset 0 0 15px rgba(255, 45, 85, 0.06);
}
.ronin-nav .game-tab[data-game="blackjack"].active .tab-icon { color: var(--nav-neon-red); }

/* ===== Mode Toggle ===== */
.ronin-nav .nav-mode {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.ronin-nav .mode-toggle {
    position: relative;
    display: flex;
    background: var(--nav-dark-chrome);
    border: 1px solid var(--nav-glass-border);
    border-radius: 20px;
    padding: 3px;
}

.ronin-nav .mode-option {
    position: relative;
    z-index: 1;
    padding: 6px 16px;
    border: none;
    background: none;
    color: rgba(255, 255, 255, 0.45);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 17px;
    transition: color 0.3s;
    white-space: nowrap;
}

.ronin-nav .mode-option:hover:not(.active) {
    color: rgba(255, 255, 255, 0.7);
}

.ronin-nav .mode-option.active {
    color: #fff;
}

.ronin-nav .mode-option:focus-visible {
    outline: 2px solid var(--nav-neon-cyan);
    outline-offset: 2px;
}

.ronin-nav .mode-indicator {
    position: absolute;
    top: 3px;
    height: calc(100% - 6px);
    border-radius: 17px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.12), rgba(191, 0, 255, 0.12));
    border: 1px solid rgba(0, 240, 255, 0.35);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.12);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

/* ===== User Zone ===== */
.ronin-nav .nav-user {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    position: relative;
}

/* ===== Landing Page Modifier ===== */
.ronin-nav.ronin-nav-landing .nav-games,
.ronin-nav.ronin-nav-landing .nav-mode { display: none; }

.ronin-nav .nav-marketing {
    display: none;
    align-items: center;
    gap: 2rem;
    margin: 0 auto;
}

.ronin-nav.ronin-nav-landing .nav-marketing {
    display: flex;
}

.ronin-nav .nav-marketing a:not(.btn) {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.2s, text-shadow 0.2s;
    padding: 0.5rem 0;
}

.ronin-nav .nav-marketing a:not(.btn):hover {
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.ronin-nav .nav-marketing .nav-btn-group {
    display: flex;
    gap: 0.75rem;
    margin-left: 1.5rem;
}

/* ===== Agent Lab Modifier ===== */
.ronin-nav.ronin-nav-agentlab .nav-games .game-tab {
    opacity: 0.35;
}

.ronin-nav.ronin-nav-agentlab .nav-games .game-tab:hover {
    opacity: 0.75;
    border-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.02);
    color: rgba(255, 255, 255, 0.7);
}

/* ===== Hamburger ===== */
.ronin-nav .nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
    -webkit-tap-highlight-color: transparent;
}

.ronin-nav .nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--nav-neon-gold);
    border-radius: 1px;
    transition: transform 0.3s, opacity 0.3s;
    transform-origin: center;
}

.ronin-nav .nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.ronin-nav .nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}
.ronin-nav .nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Mobile Overlay ===== */
.ronin-nav-overlay {
    display: none;
    position: fixed;
    top: var(--nav-height, 60px);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    padding: 2rem 1.5rem;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
}

.ronin-nav-overlay.active {
    display: flex;
}

.ronin-nav-overlay .overlay-section-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 0.5rem;
    margin-bottom: 0.25rem;
    padding-left: 0.5rem;
}

.ronin-nav-overlay .overlay-game-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 10px;
    border: 1px solid var(--nav-glass-border);
    background: var(--nav-glass);
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

.ronin-nav-overlay .overlay-game-tab:hover,
.ronin-nav-overlay .overlay-game-tab.active {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.06);
}

.ronin-nav-overlay .overlay-game-tab .tab-icon {
    width: 20px;
    height: 20px;
}

.ronin-nav-overlay .overlay-mode-toggle {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.ronin-nav-overlay .overlay-mode-btn {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--nav-glass-border);
    background: var(--nav-glass);
    color: rgba(255, 255, 255, 0.5);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    text-align: center;
}

.ronin-nav-overlay .overlay-mode-btn.active {
    color: #fff;
    border-color: var(--nav-neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

/* Landing page overlay — marketing links instead of game tabs */
.ronin-nav-overlay .overlay-marketing-link {
    display: block;
    padding: 14px 18px;
    border-radius: 10px;
    border: 1px solid var(--nav-glass-border);
    background: var(--nav-glass);
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.2s;
}

.ronin-nav-overlay .overlay-marketing-link:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
}

/* ===== Responsive: Tablet ===== */
@media (max-width: 1024px) {
    .ronin-nav .game-tab .tab-label {
        display: none;
    }
    .ronin-nav .game-tab {
        padding: 8px 12px;
    }
    .ronin-nav .game-tab .tab-icon {
        width: 18px;
        height: 18px;
    }
    .ronin-nav .mode-option {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    .ronin-nav .nav-marketing {
        gap: 1.25rem;
    }
    .ronin-nav .nav-marketing a:not(.btn) {
        font-size: 0.8rem;
    }
}

/* ===== Responsive: Mobile ===== */
@media (max-width: 768px) {
    .ronin-nav {
        padding: 0 1rem;
        height: 52px;
    }
    .ronin-nav .nav-games,
    .ronin-nav .nav-mode,
    .ronin-nav .nav-marketing {
        display: none !important;
    }
    .ronin-nav .nav-hamburger {
        display: flex;
    }
    .ronin-nav .nav-user {
        margin-left: auto;
        margin-right: 0.5rem;
    }
    .ronin-nav-overlay {
        top: 52px;
    }
}

/* ===== Animations ===== */
@keyframes ronin-logo-pulse {
    0%, 100% {
        text-shadow: 0 0 10px var(--nav-neon-red), 0 0 20px rgba(255, 45, 85, 0.5);
    }
    50% {
        text-shadow: 0 0 6px var(--nav-neon-red), 0 0 12px rgba(255, 45, 85, 0.3);
    }
}

@keyframes ronin-glitch {
    0%   { transform: translate(0); }
    20%  { transform: translate(-2px, 1px); }
    40%  { transform: translate(-1px, -2px); }
    60%  { transform: translate(2px, 1px); }
    80%  { transform: translate(1px, -1px); }
    100% { transform: translate(0); }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    .ronin-nav .logo-kanji {
        animation: none !important;
        text-shadow: 0 0 8px var(--nav-neon-red);
    }
    .ronin-nav .nav-logo:hover .logo-kanji {
        animation: none !important;
    }
    .ronin-nav .game-tab,
    .ronin-nav .mode-option {
        transition: none !important;
    }
    .ronin-nav .mode-indicator {
        transition: none !important;
    }
    .ronin-nav .nav-hamburger span {
        transition: none !important;
    }
}