/**
 * Chackra Web - Custom Styles
 * Variables CSS, componentes personalizados y utilidades
 */

/* ===== Variables CSS ===== */
:root {
    /* Colores principales */
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;

    /* Sidebar */
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 60px;
    --sidebar-bg: #2c3e50;
    --sidebar-text: black;
    --sidebar-hover: #34495e;
    --sidebar-active: var(--primary-color);

    /* Transiciones */
    --transition-base: 0.3s ease;
    --transition-fast: 0.15s ease;

    /* Espaciado */
    --navbar-height: 56px;
    --footer-min-height: 300px;

    /* Sombras */
    --shadow-sm: 0 .125rem .25rem rgba(0,0,0,.075);
    --shadow-md: 0 .5rem 1rem rgba(0,0,0,.15);
    --shadow-lg: 0 1rem 3rem rgba(0,0,0,.175);
}

/* ===== Reset y Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    overflow-x: hidden;
}

/* ===== Navbar ===== */
.navbar {
    z-index: 1030;
    border-bottom: 1px solid rgba(0,0,0,.1);
}

.navbar-brand {
    margin-left: 20px;
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

/* Avatar Circle */
.avatar-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

/* ===== Sidebar ===== */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    transition: transform var(--transition-base), width var(--transition-base);
    z-index: 1020;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

/* Sidebar Links */
.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.875rem 1.25rem;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    background: var(--sidebar-hover);
    color: white;
    border-left-color: var(--sidebar-active);
}

.sidebar-link[aria-current="page"] {
    background: var(--sidebar-hover);
    border-left-color: var(--sidebar-active);
    font-weight: 600;
}

.sidebar-link i {
    font-size: 1.25rem;
    min-width: 1.5rem;
    margin-right: 0.75rem;
    transition: margin var(--transition-base);
}

.sidebar.collapsed .sidebar-link i {
    margin-right: 0;
}

.sidebar.collapsed .sidebar-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

/* ===== Sidebar Toggle Button ===== */
.sidebar-toggle {
    position: fixed;
    top: calc(var(--navbar-height) + 1rem);
    left: var(--sidebar-width);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1021;
    transition: left var(--transition-base), transform var(--transition-fast);
    border: none;
    box-shadow: var(--shadow-md);
}

.sidebar-toggle:hover {
    transform: scale(1.1);
}

.sidebar-toggle.collapsed {
    left: var(--sidebar-collapsed-width);
}

/* ===== Main Content ===== */
.main-content {
    min-height: calc(100vh - var(--navbar-height) - var(--footer-min-height));
    padding: 2rem;
    transition: margin-left var(--transition-base);
    padding-top: var(--navbar-height);
}

/* ===== Footer ===== */
.footer {
    margin-top: auto;
    transition: margin-left var(--transition-base);
}

.footer.authenticated {
    margin-left: var(--sidebar-width);
}

.footer.authenticated.collapsed {
    margin-left: var(--sidebar-collapsed-width);
}

.footer .hover-link {
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: inline-block;
}

.footer .hover-link:hover {
    color: var(--primary-color) !important;
    transform: translateX(5px);
}

.footer a[class*="bi-"] {
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.footer a[class*="bi-"]:hover {
    transform: translateY(-3px);
    color: var(--primary-color) !important;
}

/* ===== Toast Customization ===== */
.toast {
    min-width: 300px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .sidebar-toggle {
        left: 1rem !important;
    }

    .main-content.authenticated {
        margin-left: 0;
    }

    .footer.authenticated {
        margin-left: 0;
    }
}

/* ===== Utilidades ===== */
.transition-fast {
    transition: all var(--transition-fast);
}

.transition-base {
    transition: all var(--transition-base);
}

.shadow-custom {
    box-shadow: var(--shadow-md);
}

/* Scrollbar personalizado */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.3);
}

.ever_show {
    display: block !important;
}

.navbar-buttons-started {
    margin-right: 2rem;
}


.search-select { margin-bottom: 1rem; }
.search-select label { display: block; margin-bottom: 0.25rem; font-weight: bold; }
.search-input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}
.search-results {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid #ddd;
  border-top: none;
  max-height: 150px;
  overflow-y: auto;
  background: white;
  display: none;
}
.search-results li {
  padding: 0.5rem;
  cursor: pointer;
}
.search-results li:hover {
  background-color: #f0f0f0;
}