/* ============================================
   Gamer3D — Shared Header + Auth Modal Styles
   ============================================ */

/* Header */
header {
    position: fixed; top: 0; left: 0; width: 100%;
    height: 64px;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid var(--morph-border);
    box-sizing: border-box;
}

.logo {
    display: flex; align-items: center; text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: white;
    letter-spacing: -0.5px;
}

nav { display: flex; gap: 32px; }
nav a {
    color: var(--morph-text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: color 0.2s;
    text-transform: uppercase;
    letter-spacing: 1px;
}
nav a:hover { color: var(--morph-primary); }
nav a.active { color: var(--morph-primary); }

.header-right { display: flex; align-items: center; gap: 16px; font-size: 20px; color: var(--morph-text-secondary); }
.balance {
    font-size: 14px; color: var(--morph-primary); font-weight: 600;
    background: rgba(0, 255, 157, 0.05); padding: 6px 12px; border-radius: 0; border: 1px solid rgba(0, 255, 157, 0.2);
    display: flex; align-items: center; gap: 6px; font-family: 'Space Grotesk', sans-serif;
}
.header-avatar {
    width: 32px; height: 32px;
    background-size: cover; background-position: center;
    border-radius: 50%; border: 1px solid var(--morph-border);
    cursor: pointer;
}

/* Sign In Button (logged out state) */
.header-signin {
    padding: 8px 20px;
    background: var(--morph-primary);
    color: #000;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s;
}
.header-signin:hover {
    background: var(--morph-primary-hover);
    box-shadow: 0 0 16px rgba(0, 255, 157, 0.2);
}

/* User Dropdown */
.user-dropdown {
    position: absolute;
    top: 56px;
    right: 24px;
    background: var(--morph-panel-bg);
    border: 1px solid var(--morph-border);
    border-radius: 4px;
    padding: 8px 0;
    min-width: 180px;
    display: none;
    z-index: 200;
}
.user-dropdown.open { display: block; }

.user-dropdown-item {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--morph-text-secondary);
    cursor: pointer;
    display: flex; align-items: center; gap: 8px;
    transition: all 0.15s;
}
.user-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--morph-text);
}
.user-dropdown-divider {
    height: 1px;
    background: var(--morph-border);
    margin: 4px 0;
}
.user-dropdown-name {
    padding: 10px 16px 4px;
    font-size: 12px;
    color: var(--morph-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Auth Modal Overlay */
.auth-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 300;
    display: none;
    align-items: center;
    justify-content: center;
}
.auth-overlay.open {
    display: flex;
}

.auth-modal {
    background: #111;
    border: 1px solid var(--morph-border);
    border-radius: 8px;
    width: 400px;
    max-width: 90vw;
    padding: 40px 32px;
}

.auth-modal h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--morph-text);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.auth-modal .auth-subtitle {
    font-size: 14px;
    color: var(--morph-text-muted);
    margin-bottom: 28px;
}

.auth-field {
    margin-bottom: 16px;
}

.auth-field label {
    display: block;
    font-size: 12px;
    color: var(--morph-text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.auth-field input {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--morph-border);
    border-radius: 4px;
    color: var(--morph-text);
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.auth-field input:focus {
    border-color: var(--morph-primary);
}

.auth-submit {
    width: 100%;
    padding: 12px;
    background: var(--morph-primary);
    color: #000;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    margin-top: 8px;
    transition: all 0.2s;
}
.auth-submit:hover {
    background: var(--morph-primary-hover);
    box-shadow: 0 0 24px rgba(0, 255, 157, 0.25);
}
.auth-submit:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.auth-toggle {
    margin-top: 20px;
    text-align: center;
    font-size: 13px;
    color: var(--morph-text-muted);
}
.auth-toggle a {
    color: var(--morph-primary);
    cursor: pointer;
    text-decoration: none;
}
.auth-toggle a:hover {
    text-decoration: underline;
}

.auth-error {
    color: #ff6b6b;
    font-size: 13px;
    margin-top: 12px;
    text-align: center;
    display: none;
}

.auth-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px; height: 32px;
    background: none;
    border: none;
    color: var(--morph-text-muted);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}
.auth-close:hover {
    background: rgba(255,255,255,0.05);
    color: var(--morph-text);
}

/* Balance + button */
.balance-plus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0, 255, 157, 0.15);
    color: var(--morph-primary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    margin-left: 2px;
}
.balance-plus:hover {
    background: rgba(0, 255, 157, 0.3);
}

/* Buy Credits Packages */
.buy-package {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--morph-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}
.buy-package:hover {
    border-color: var(--morph-primary);
    background: rgba(0, 255, 157, 0.03);
}
.buy-pkg-credits {
    font-size: 15px;
    font-weight: 600;
    color: var(--morph-text);
}
.buy-pkg-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--morph-primary);
    font-family: 'Space Grotesk', sans-serif;
}

/* Footer */
footer {
    padding: 48px;
    border-top: 1px solid var(--morph-border);
    margin-top: 48px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--morph-text);
    text-decoration: none;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--morph-text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--morph-primary);
}

.footer-copyright {
    font-size: 13px;
    color: var(--morph-text-muted);
}