/* ══════════════════════════════════════
   CSS Variables
══════════════════════════════════════ */
:root {
    --bg:            #0f1729;
    --nav-bg:        #16213e;
    --card-bg:       rgba(255, 255, 255, 0.04);
    --card-border:   rgba(255, 255, 255, 0.08);
    --accent:        #e94560;
    --accent-hover:  #c0392b;
    --text:          #e2e8f0;
    --text-muted:    rgba(255, 255, 255, 0.45);
    --nav-height:    64px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    min-height: 100vh;
}


/* ══════════════════════════════════════
   Navbar
══════════════════════════════════════ */
.main-navbar {
    background: var(--nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    min-height: var(--nav-height);
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* Brand */
.main-navbar .navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    padding: 0;
}

.nav-brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #e94560, #0f3460);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
}

.nav-brand-icon svg {
    width: 18px;
    height: 18px;
    fill: #fff;
}

.nav-brand-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1;
}

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

/* Nav links */
.main-navbar .nav-link {
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0.45rem 0.85rem;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.main-navbar .nav-link svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.main-navbar .nav-link:hover,
.main-navbar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.main-navbar .nav-link.active {
    color: var(--accent);
}

.main-navbar .nav-link.active svg,
.main-navbar .nav-link:hover svg {
    opacity: 1;
}

/* User dropdown */
.nav-user {
    margin-left: auto;
}

.nav-user-btn {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.4rem 0.75rem;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 500;
}

.nav-user-btn:hover,
.nav-user-btn.show {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.nav-user-btn::after { display: none; }

.nav-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #0f3460);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    text-transform: uppercase;
}

.nav-chevron {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    opacity: 0.6;
}

.nav-user .dropdown-menu {
    background: #1e2d4e;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 0.5rem;
    min-width: 180px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
    margin-top: 0.4rem;
}

.nav-user .dropdown-item {
    color: var(--text-muted);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.15s, color 0.15s;
}

.nav-user .dropdown-item svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.nav-user .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
}

.nav-user .dropdown-item.text-danger:hover {
    background: rgba(233, 69, 96, 0.12);
    color: var(--accent);
}

.nav-user .dropdown-divider {
    border-color: rgba(255, 255, 255, 0.08);
    margin: 0.35rem 0;
}

/* Toggler */
.main-navbar .navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 0.35rem 0.6rem;
    color: var(--text-muted);
}

.main-navbar .navbar-toggler:focus {
    box-shadow: none;
}

.main-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255%2C255%2C255%2C0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile nav */
@media (max-width: 991.98px) {
    .main-navbar .navbar-collapse {
        background: var(--nav-bg);
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        padding: 0.75rem 0;
        margin: 0 -1rem;
        padding: 0.75rem 1rem;
    }

    .nav-user {
        margin-left: 0;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .nav-user .dropdown-menu {
        position: static;
        background: rgba(255, 255, 255, 0.04);
        border: none;
        box-shadow: none;
        padding: 0;
        margin-top: 0.25rem;
    }
}


/* ══════════════════════════════════════
   Main Footer
══════════════════════════════════════ */
.main-footer {
    background: var(--nav-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 3rem 0 0;
    margin-top: 4rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.75rem;
    text-decoration: none;
}

.footer-brand-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #e94560, #0f3460);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-brand-icon svg {
    width: 16px;
    height: 16px;
    fill: #fff;
}

.footer-brand-text {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
}

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

.footer-desc {
    color: var(--text-muted);
    font-size: 0.83rem;
    line-height: 1.6;
    max-width: 240px;
}

.footer-heading {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.9rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li + li { margin-top: 0.45rem; }

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

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

.footer-links a::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

.footer-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 2.5rem;
    padding: 1rem 0;
}

.footer-bar p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.78rem;
    margin: 0;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(233, 69, 96, 0.1);
    border: 1px solid rgba(233, 69, 96, 0.2);
    color: var(--accent);
    border-radius: 20px;
    padding: 0.2rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 600;
}

/* ══════════════════════════════════════
   Shared Utility
══════════════════════════════════════ */
.page-content {
    padding: 2rem 0;
    min-height: calc(100vh - var(--nav-height) - 200px);
}

@media (max-width: 767.98px) {
    .page-content { padding: 1.25rem 0; }
}