/* Main layout styles for RockOps T&M Portal */

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

body {
    font-family: 'Arial', sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-header {
    background: #2B3A59;
    color: white;
    padding: 12px 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    max-width: 60px;
    max-height: 60px;
    height: auto;
    width: auto;
    object-fit: contain;
}

.tagline {
    font-size: 11px;
    color: #ccc;
    letter-spacing: 1px;
}

.main-nav {
    display: flex;
    gap: 20px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 4px;
    transition: background 0.3s;
    font-size: 14px;
}

.main-nav a:hover {
    background: rgba(255,255,255,0.1);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.user-name {
    font-weight: bold;
}

.user-role {
    color: #ccc;
    font-size: 11px;
}

.logout-btn {
    color: white;
    text-decoration: none;
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    transition: background 0.3s;
    font-size: 12px;
}

.logout-btn:hover {
    background: rgba(255,255,255,0.1);
}

.main-content {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 20px auto;
    padding: 0 20px;
}

.flash-messages {
    margin-bottom: 20px;
}

.flash-message {
    padding: 12px 20px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.flash-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.flash-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.flash-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.flash-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.main-footer {
    background: #2B3A59;
    color: white;
    padding: 20px;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    font-size: 11px;
    color: #ccc;
}

.footer-content p {
    margin: 5px 0;
}

/* ===========================================
   Hamburger Menu Toggle (CSS-only)
   =========================================== */

/* Hide checkbox */
.nav-toggle {
    display: none;
}

/* Hamburger icon - hidden on desktop */
.nav-toggle-label {
    display: none;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: white;
    height: 3px;
    width: 28px;
    border-radius: 2px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
}

.nav-toggle-label span::before {
    top: -8px;
}

.nav-toggle-label span::after {
    top: 8px;
}

/* Animate hamburger to X when checked */
.nav-toggle:checked + .nav-toggle-label span {
    background: transparent;
}

.nav-toggle:checked + .nav-toggle-label span::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle:checked + .nav-toggle-label span::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ===========================================
   Responsive Design - Mobile (768px and below)
   =========================================== */

@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        flex-wrap: wrap;
        position: relative;
        padding-right: 60px; /* Space for hamburger */
    }

    /* Show hamburger icon on mobile */
    .nav-toggle-label {
        display: block;
    }

    /* Hide nav by default on mobile */
    .main-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        order: 3; /* Push below header row */
        background: #1e2a3f;
        margin: 15px -20px -12px -20px;
        padding: 0;
    }

    /* Show nav when hamburger is checked */
    .nav-toggle:checked ~ .main-nav {
        display: flex;
    }

    .main-nav a {
        padding: 14px 20px;
        border-radius: 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        font-size: 15px;
    }

    .main-nav a:hover {
        background: rgba(255,255,255,0.15);
    }

    /* User menu styling on mobile */
    .user-menu {
        width: auto;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 12px;
    }

    .user-menu .role-switcher {
        display: none; /* Hide role switcher on mobile */
    }

    .logo-section {
        flex: 1;
    }

    .tagline {
        display: none; /* Hide tagline on mobile to save space */
    }
}