/* =============================================
   MINIMAL RESPONSIVE NAVBAR - MYP PLATFORM
   ============================================= */

/* CSS Variables für einfache Anpassung */
:root {
    --navbar-height: 3.5rem;
    --navbar-bg: rgba(255, 255, 255, 0.9);
    --navbar-border: rgba(229, 231, 235, 0.5);
    --navbar-blur: 8px;
    --nav-item-gap: 0.25rem;
    --nav-item-padding: 0.5rem 0.75rem;
    --button-size: 2rem;
    --icon-size: 1rem;
}

.dark {
    --navbar-bg: rgba(17, 24, 39, 0.9);
    --navbar-border: rgba(55, 65, 81, 0.5);
}

/* Basis Navbar - Minimal */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    height: var(--navbar-height);
    background: var(--navbar-bg);
    backdrop-filter: blur(var(--navbar-blur));
    -webkit-backdrop-filter: blur(var(--navbar-blur));
    border-bottom: 1px solid var(--navbar-border);
    transition: all 0.15s ease;
}

/* Navbar Scroll State - Subtiler */
.navbar.scrolled {
    --navbar-height: 3rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Container - Vereinfacht */
.navbar > div {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    max-width: 100%;
}

/* Navbar Brand - Kompakter */
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    flex-shrink: 0;
}

.navbar-brand svg {
    width: 1.25rem;
    height: 1.25rem;
}

.navbar-brand span {
    font-size: 0.875rem;
    font-weight: 600;
}

/* Desktop Navigation - Minimalistisch */
.navbar-menu-new {
    display: none;
    align-items: center;
    gap: var(--nav-item-gap);
    flex: 1;
    justify-content: center;
    padding: 0;
}

@media (min-width: 1024px) {
    .navbar-menu-new {
        display: flex;
    }
}

/* Navigation Items - Klein und einfach */
.nav-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: var(--nav-item-padding);
    border-radius: 0.375rem;
    color: rgb(107, 114, 128);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.dark .nav-item {
    color: rgb(156, 163, 175);
}

/* Minimale Hover-Effekte */
.nav-item:hover {
    color: rgb(59, 130, 246);
    background: rgba(59, 130, 246, 0.05);
}

.dark .nav-item:hover {
    color: rgb(147, 197, 253);
    background: rgba(59, 130, 246, 0.1);
}

.nav-item.active {
    color: rgb(59, 130, 246);
    background: rgba(59, 130, 246, 0.08);
}

.dark .nav-item.active {
    color: rgb(147, 197, 253);
    background: rgba(59, 130, 246, 0.15);
}

/* Icons - Klein */
.nav-item i,
.nav-item svg {
    width: var(--icon-size);
    height: var(--icon-size);
    flex-shrink: 0;
}

/* Mobile Menu Button - Minimal */
#mobileMenuToggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--button-size);
    height: var(--button-size);
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
}

#mobileMenuToggle svg {
    width: 1.25rem;
    height: 1.25rem;
    color: rgb(107, 114, 128);
}

.dark #mobileMenuToggle svg {
    color: rgb(156, 163, 175);
}

@media (min-width: 1024px) {
    #mobileMenuToggle {
        display: none;
    }
}

/* Rechte Navbar Sektion - Kompakt */
.navbar .flex.items-center {
    gap: 0.5rem;
}

/* Notification & User Buttons - Minimal */
#notificationToggle,
#user-menu-button {
    width: var(--button-size);
    height: var(--button-size);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

#notificationToggle:hover,
#user-menu-button:hover {
    background: rgba(0, 0, 0, 0.05);
}

.dark #notificationToggle:hover,
.dark #user-menu-button:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Button Icons */
#notificationToggle i {
    font-size: var(--icon-size);
    color: rgb(107, 114, 128);
}

.dark #notificationToggle i {
    color: rgb(156, 163, 175);
}

/* User Avatar - Klein */
#user-menu-button .rounded-full {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 0.625rem;
}

/* Notification Badge - Minimal */
#notificationBadge {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    width: 0.75rem;
    height: 0.75rem;
    font-size: 0.5rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dark Mode Toggle - Ultra Minimal */
.dark-mode-toggle {
    width: 2rem;
    height: 1rem;
    background: rgb(229, 231, 235);
    border-radius: 0.5rem;
    cursor: pointer;
    border: none;
    padding: 0;
    position: relative;
    transition: background-color 0.15s ease;
}

.dark .dark-mode-toggle {
    background: rgb(55, 65, 81);
}

.dark-mode-toggle-slider {
    position: absolute;
    top: 0.125rem;
    left: 0.125rem;
    width: 0.75rem;
    height: 0.75rem;
    background: white;
    border-radius: 50%;
    transition: transform 0.15s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.dark .dark-mode-toggle-slider {
    transform: translateX(1rem);
}

/* Icon Größen in Toggle */
.dark-mode-toggle-icon {
    font-size: 0.5rem;
}

/* Mobile Menu - Vereinfacht */
.mobile-menu-new {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--navbar-bg);
    backdrop-filter: blur(var(--navbar-blur));
    -webkit-backdrop-filter: blur(var(--navbar-blur));
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    overflow-y: auto;
}

.mobile-menu-new.active {
    transform: translateX(0);
}

/* Mobile Navigation Items - Einfacher */
.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: rgb(107, 114, 128);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.15s ease;
}

.dark .mobile-nav-item {
    color: rgb(156, 163, 175);
}

.mobile-nav-item:active {
    background: rgba(0, 0, 0, 0.03);
}

.dark .mobile-nav-item:active {
    background: rgba(255, 255, 255, 0.03);
}

.mobile-nav-item.active {
    color: rgb(59, 130, 246);
    background: rgba(59, 130, 246, 0.05);
    border-left: 2px solid rgb(59, 130, 246);
}

.dark .mobile-nav-item.active {
    color: rgb(147, 197, 253);
    background: rgba(59, 130, 246, 0.1);
}

.mobile-nav-item i,
.mobile-nav-item svg {
    width: 1.125rem;
    height: 1.125rem;
}

/* Dropdowns - Einfacher */
#notificationDropdown,
#user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.25rem;
    background: white;
    border: 1px solid var(--navbar-border);
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    min-width: 16rem;
    max-width: 90vw;
}

.dark #notificationDropdown,
.dark #user-dropdown {
    background: rgb(17, 24, 39);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Responsive Anpassungen */
@media (max-width: 640px) {
    :root {
        --navbar-height: 3rem;
        --button-size: 1.75rem;
    }
    
    .navbar > div {
        padding: 0 0.75rem;
    }
    
    .navbar-brand svg {
        width: 1.125rem;
        height: 1.125rem;
    }
    
    .navbar-brand span {
        font-size: 0.8125rem;
    }
    
    .navbar-brand .text-xs {
        display: none;
    }
}

@media (max-width: 360px) {
    :root {
        --button-size: 1.625rem;
        --icon-size: 0.875rem;
    }
    
    .navbar-brand span {
        display: none;
    }
}

/* Tablet - Nur Icons */
@media (min-width: 768px) and (max-width: 1023px) {
    .nav-item {
        padding: 0.5rem;
    }
    
    .nav-item span {
        display: none;
    }
}

/* Entferne alle Glassmorphism-Duplikate */
.navbar::before,
.navbar::after,
.glass-nav,
.glass-navbar {
    display: none !important;
}

/* Focus States - Minimal */
.navbar *:focus-visible {
    outline: 1px solid rgb(59, 130, 246);
    outline-offset: 1px;
}

/* Performance */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Touch Optimierung */
@media (hover: none) {
    .nav-item:hover,
    #notificationToggle:hover,
    #user-menu-button:hover {
        background: transparent;
    }
}