:root {
    --primary-red: #cc0033;
    --secondary-gray: #33323c;
    --dark-gray: #22212a;
    --light-bg: #fcfcfc;
    --text-dark: #333333;
    --nav-height: 60px;
    --accent-lime: #d4ff00;
}

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

html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
}

body {
    height: 100vh;
    background-color: var(--light-bg);
    color: var(--text-dark);
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    transition: filter 0.3s ease;
    display: flex;
    flex-direction: column;
}

/* --- NAVBAR BASE --- */
.navbar {
    background-color: var(--dark-gray) !important;
    border-bottom: 3px solid var(--primary-red);
    z-index: 2000;
    padding: 0;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    position: relative;
    flex-shrink: 0;
}

.navbar .container-fluid {
    padding: 0 20px;
    display: flex;
    align-items: center;
    height: 100%;
}

.navbar-brand {
    font-weight: 800;
    color: white !important;
    letter-spacing: 0.5px;
    text-decoration: none !important; 
}

.navbar-brand span {
    display: inline-block;
    line-height: 1 !important;
    vertical-align: baseline !important;
    position: relative;
    top: 1px;
    color: var(--primary-red)
}

/* --- TOGGLER (HAMBURGER) --- */
.navbar-toggler {
    border: 2px solid var(--primary-red) !important;
    padding: 2px 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    outline: none !important;
    box-shadow: none !important;
}

.navbar-toggler:focus, .navbar-toggler:active {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2) !important;
}

.custom-toggler-icon {
    color: #ffffff;
    font-size: 1.8rem;
    line-height: 1;
}

/* --- NAV LINKS & DROPDOWNS --- */
.nav-link {
    color: rgba(255,255,255,0.85) !important;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.5rem 1rem !important;
}

.nav-link:hover,
.nav-link:hover i.main-icon,
.nav-link:hover .caret-icon {
    color: var(--accent-lime) !important;
}

.nav-item.active .nav-link,
.nav-link.active {
    color: var(--accent-lime) !important;
    font-weight: 700;
}

.nav-link i.main-icon {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
}

.caret-icon {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    transform: translateY(3.5px);
    transition: all 0.2s ease;
}

.dropdown-toggle.show .caret-icon {
    color: var(--accent-lime) !important;
    transform: translateY(3.5px) rotate(180deg);
}

.dropdown-toggle::after {
    display: none !important;
}

/* BLUR LOGIC */
body:has(.navbar .dropdown-menu.show) main,
body:has(.navbar-collapse.show) main {
    filter: blur(8px);
    pointer-events: none;
}

/* --- AUTH BUTTONS (UNIVERSAL) --- */
.btn-auth-login, .btn-auth-register, .btn-dashboard {
    border: none;
    background: transparent;
    color: white !important;
    padding: 5px;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.btn-auth-register i {
    color: var(--primary-red) !important;
}

/* USER DROPDOWN SPECIÁLIS STÍLUS */
.auth-dropdown-custom {
    min-width: 160px;
    border-top: 3px solid var(--primary-red) !important;
    border-radius: 0 0 4px 4px !important;
    padding: 0 !important;
    background-color: white !important;
}

.auth-dropdown-custom .dropdown-item {
    color: var(--dark-gray) !important;
    font-weight: 600;
    font-size: 0.9rem;
}

.auth-dropdown-custom .dropdown-item:hover {
    background-color: #f8f9fa !important;
    color: var(--primary-red) !important;
}

.btn-dashboard:hover i, .btn-auth-user:hover i {
    color: var(--accent-lime) !important;
    transition: color 0.2s ease;
}

/* --- DESKTOP VIEW (992px+) --- */
@media (min-width: 992px) {
    .dropdown-menu {
        display: none;
        opacity: 0;
        transform: translateY(10px);
        transition: opacity 0.3s, transform 0.3s;
        border: 1px solid var(--primary-red) !important;
        border-radius: 4px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        margin-top: 8px !important;
    }

    .dropdown-menu.show {
        display: block;
        opacity: 1;
        transform: translateY(0);
    }

    .navbar-collapse {
        display: flex !important;
        flex-grow: 1 !important;
    }

    .navbar-nav {
        margin-left: auto !important;
    }

    .navbar-nav .nav-item:last-child .nav-link {
        padding-right: 0 !important;
    }

    body:has(.auth-buttons-wrapper:not(:empty)) .navbar-nav .nav-item:last-child .nav-link {
        padding-right: 0.5rem !important;
    }

    .btn-auth-login, .btn-auth-register {
        padding: 0.4rem 1.2rem;
        border-radius: 4px;
        font-weight: 700;
        font-size: 0.85rem;
        border: 1px solid transparent;
    }

    .btn-auth-login {
        border-color: rgba(255,255,255,0.4);
    }

    .btn-auth-login:hover {
        background: white;
        color: var(--dark-gray) !important;
    }

    .btn-auth-register {
        background-color: var(--primary-red);
        border-color: var(--primary-red);
    }

    .btn-auth-register i {
        color: white !important;
    }

    .btn-auth-register:hover {
        background-color: #ff1a53;
        border-color: #ff1a53;
    }

    .btn-dashboard {
        display: none;
    }
}

/* --- MOBILE VIEW (991px-) --- */
@media (max-width: 991px) {
    .navbar-collapse {
        position: absolute;
        top: var(--nav-height);
        left: 10px;
        right: 10px;
        z-index: 1000;
        max-height: 75vh;
        overflow-y: auto !important;
        padding: 15px 20px;
        background-color: rgba(51, 50, 60, 0.98);
        border-radius: 8px;
        border: 1px solid rgba(204, 0, 51, 0.3);
    }

    .navbar-nav .dropdown-menu {
        background: transparent;
        border: none !important;
        padding-left: 20px;
        display: none;
    }

    .navbar-nav .dropdown-menu.show {
        display: block;
    }

    .navbar-nav .dropdown-item {
        color: rgba(255,255,255,0.8) !important;
        padding: 10px 0;
        display: flex;
        align-items: center;
    }

    .navbar-nav .dropdown-item::before {
        content: "•";
        color: rgba(255,255,255,0.6);
        margin-right: 12px;
        font-size: 1.2rem;
        transition: color 0.2s ease;
    }

    .auth-buttons-wrapper .dropdown-menu {
        position: absolute !important;
        float: left !important;
        margin-top: 10px !important;
    }

    .btn-auth-register {
        display: none;
    }
}

/* --- CONTENT AREA & UTILS --- */
.main-content {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    background-color: var(--light-bg);
    width: 100%;
}

.main-content-padding {
    padding: 20px;
}

.section-title {
    color: var(--secondary-gray);
    border-left: 5px solid var(--primary-red);
    padding-left: 15px;
    margin-bottom: 25px;
    font-weight: 700;
}

.btn-secondary-gray, .btn-primary-red {
    border: none !important;
    padding: 12px;
    font-weight: 600;
    transition: 0.2s;
    text-transform: uppercase;
}

.btn-secondary-gray {
    background-color: var(--secondary-gray);
    color: white;
}

.btn-secondary-gray:hover {
    background-color: #454450;
    border-color: #4a4956;
    color: white;
}

.btn-primary-red {
    background-color: var(--primary-red) !important;
    color: white !important;
}

.btn-primary-red:hover {
    background-color: #ff1a53;
    border-color: #ff1a53;
}

/* MODALS */
#message .modal-header, #confirm .modal-header {
    border-bottom: 2px solid var(--primary-red);
}

#modal-fullscreen {
    z-index: 3000 !important;
}

.fullscreen-overlay {
    background-color: rgba(50, 50, 50, 0.2) !important;
    backdrop-filter: blur(5px);
}

.fullscreen-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* LOADING DARTS ANIMATION */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

#element-0 {
    animation: float 1s ease infinite alternate forwards;
}