/* ===================================================================
   MIRAI CORPORATIVO - LAYOUT CSS
   Header, Nav, Drawer, Dashboard, Mobile Sidebar
   =================================================================== */

/* APP SHELL */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; font-family: var(--font-family-sans); width: 100%; }
.app-main { flex: 1; padding: 0.5rem 0.75rem; padding-bottom: 2rem; background: var(--color-bg-theme-light); overflow-x: hidden; }

/* HEADER */
.app-header { background: linear-gradient(to left, var(--color-accent) 0%, var(--color-primary) 100%); box-shadow: var(--shadow-sm); width: 100%; }
.app-header-container { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem var(--space-xl); max-width: 100%; }
.header-logo { display: flex; align-items: center; height: 5rem; gap: 0.75rem; color: var(--color-on-primary); }
.header-logo img { height: 10rem; width: auto; object-fit: contain; }
.header-logo-text { font-size: 1.5rem; font-weight: 700; }
.header-right { display: flex; align-items: center; gap: var(--space-lg); }
.header-datetime { display: flex; flex-direction: column; align-items: flex-end; color: var(--color-on-primary); font-size: 0.85rem; line-height: 1.3; }
.header-datetime .date { font-weight: 600; }
.header-datetime .time { font-weight: 400; }
.header-user { display: flex; flex-direction: column; align-items: flex-end; color: var(--color-on-primary); font-size: 0.85rem; line-height: 1.3; }
.header-user-name { font-weight: 600; }
.header-user-email { font-weight: 400; }
.header-user-role { font-size: var(--font-size-xs); opacity: 0.9; }
.header-btn-logout { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: var(--color-on-primary); cursor: pointer; font-size: 0.9rem; font-weight: 500; border-radius: var(--radius-md); transition: background-color 0.2s; }
.header-btn-logout:hover { background: rgba(255,255,255,0.25); }
.header-btn-logout i { font-size: 1.25rem; }

/* NAVEGACION DESKTOP */
.app-nav { background-color: var(--color-bg-white); box-shadow: var(--shadow-md); position: sticky; top: 0; z-index: var(--z-sticky); border-bottom: 3px solid var(--color-primary); width: 100%; }
.nav-container { display: flex; align-items: center; justify-content: flex-start; padding: 0 var(--space-xl); }
.nav-items { display: flex; list-style: none; margin: 0; padding: 0; gap: 0.5rem; }
.nav-item { position: relative; }
.nav-button { display: flex; align-items: center; gap: 0.5rem; padding: 1rem 1.25rem; background: transparent; border: none; color: var(--color-text-primary); cursor: pointer; font-size: 1rem; font-weight: 500; transition: background-color 0.2s, color 0.2s; border-radius: var(--radius-sm); text-decoration: none; font-family: var(--font-family-sans); }
.nav-button-home { border-right: 1px solid var(--color-border); margin-right: 0.5rem; }
.nav-button:hover { background-color: var(--color-bg-light); color: var(--color-primary); text-decoration: none; }
.nav-button.active { background-color: var(--color-active-bg); color: var(--color-primary); font-weight: 600; }
.nav-button i { font-size: 1.25rem; color: var(--color-primary); }
.nav-button .arrow { font-size: 1rem; transition: transform 0.2s; color: var(--color-text-secondary); }
.nav-button .arrow.rotated { transform: rotate(180deg); }

/* SUBMENU */
.nav-submenu { position: absolute; top: 100%; left: 0; background: var(--color-bg-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); min-width: 220px; margin-top: 0.5rem; animation: mirai-slideDown 0.2s ease-out; z-index: var(--z-dropdown); }
@keyframes mirai-slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
.nav-submenu-items { list-style: none; margin: 0; padding: 0.5rem 0; }
.nav-submenu-link { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1.25rem; background: transparent; border: none; color: var(--color-text-primary); cursor: pointer; font-size: 0.95rem; width: calc(100% - 1rem); text-align: left; text-decoration: none !important; transition: var(--transition-fast); border-radius: var(--radius-sm); margin: 0.25rem 0.5rem; font-family: var(--font-family-sans); }
.nav-submenu-link:hover { background-color: var(--color-primary); color: white; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); text-decoration: none !important; }
.nav-submenu-link:hover i { color: white; }

/* BOTON HAMBURGUESA MOBILE */
.mobile-menu-btn {
    display: none;
    background: var(--color-primary);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-radius: var(--radius-full);
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--transition-normal);
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: var(--z-mobile-btn);
}
.mobile-menu-btn:hover { background: var(--color-accent); transform: scale(1.05); }
.mobile-menu-btn.menu-open { display: none !important; }

@keyframes fadeInFloat {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

/* OVERLAY OSCURO MOBILE */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9998;
    animation: mirai-fadeIn 0.3s ease;
}
.mobile-overlay.active { display: block; }

@keyframes mirai-fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* SIDEBAR MOBILE - Header */
.sidebar-header {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: var(--space-lg);
    border-bottom: 2px solid rgba(255,255,255,0.2);
    background: rgba(0,0,0,0.1);
    position: relative;
}
.sidebar-header-content { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }
.sidebar-header-title { font-size: 1.3rem; font-weight: 700; color: white; margin: 0; text-align: center; border-left: 3px solid rgba(255,255,255,0.5); padding-left: 1rem; }
.sidebar-close-btn { position: absolute; top: 1rem; right: 1rem; background: transparent; border: none; color: white; font-size: 2rem; cursor: pointer; transition: var(--transition-fast); z-index: 10; }
.sidebar-close-btn:hover { transform: scale(1.1); color: rgba(255,255,255,0.8); }

/* SIDEBAR MOBILE - User section */
.sidebar-user-section {
    display: none;
    padding: var(--space-base) var(--space-lg);
    margin: var(--space-base);
    background: rgba(0,0,0,0.25);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.15);
    justify-content: space-between;
    align-items: center;
}
.sidebar-user-info { flex: 1; }
.sidebar-user-name { font-weight: 600; color: white; font-size: 0.95rem; margin-bottom: 0.25rem; }
.sidebar-user-email { font-size: 0.85rem; color: rgba(255,255,255,0.8); margin-bottom: 0.25rem; }
.sidebar-user-role { font-size: var(--font-size-xs); color: rgba(255,255,255,0.7); }
.sidebar-btn-salir { background: transparent; border: none; color: white; cursor: pointer; padding: 0.5rem; display: flex; align-items: center; justify-content: center; transition: var(--transition-fast); border-radius: var(--radius-sm); }
.sidebar-btn-salir:hover { background: rgba(255,255,255,0.15); transform: scale(1.1); }
.sidebar-btn-salir i { font-size: 1.5rem; }

/* PAGE CONTAINER */
.page-container { padding: 0; padding-bottom: var(--space-lg); max-width: 100%; margin: 0; overflow-x: hidden; }
.page-header { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; padding: 0.75rem; background: var(--color-bg-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border-left: 5px solid var(--color-primary); margin-bottom: 0.5rem; }
.page-header h1 { font-size: var(--font-size-h1); color: var(--color-primary); display: flex; align-items: center; gap: 0.5rem; }
.page-header h1 i { font-size: 2rem; }
.page-subtitle { color: var(--color-text-secondary); font-size: var(--font-size-body); margin: 0; }
.page-actions { display: flex; align-items: center; gap: var(--space-base); }
.filters-container { background: var(--color-bg-white); padding: 0.75rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: 0.5rem; }

/* DRAWER */
.drawer-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: var(--z-overlay); opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
.drawer-overlay.active { opacity: 1; visibility: visible; }
.drawer { position: fixed; top: 0; right: -60%; width: 60%; height: 100vh; height: 100dvh; background: var(--color-bg-theme-light); box-shadow: -2px 0 8px rgba(0,0,0,0.15); z-index: var(--z-drawer); transition: right 0.3s ease, left 0.3s ease, visibility 0.3s; display: flex; flex-direction: column; visibility: hidden; }
.drawer.open { right: 0; visibility: visible; }
.drawer-left { right: auto; left: -60%; }
.drawer-left.open { left: 0; right: auto; }
.drawer-header { display: flex; flex-direction: column; padding: var(--space-xl); color: var(--color-primary); flex-shrink: 0; }
.drawer-header-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-base); }
.drawer-header h2 { font-size: 1.75rem; font-weight: 700; display: flex; align-items: center; gap: 0.5rem; color: var(--color-primary); }
.drawer-header h2 i { font-size: 2rem; }
.drawer-close { background: var(--color-primary); border: 1px solid rgba(255,255,255,0.3); color: var(--color-bg-white); font-size: 1.5rem; cursor: pointer; padding: 0; width: 2.5rem; height: 2.5rem; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-full); transition: var(--transition-fast); flex-shrink: 0; }
.drawer-close:hover { background: var(--color-accent); transform: rotate(90deg); }
.drawer-summary { display: flex; justify-content: space-between; align-items: center; padding: var(--space-base); background: #f8f9fa; border-radius: var(--radius-md); border-left: 4px solid var(--color-primary); }
.drawer-content { flex: 1; overflow-y: auto; padding: var(--space-xl) var(--space-xl) 4rem var(--space-xl); background: var(--color-bg-theme-light); }
.drawer-section { background: var(--color-bg-white); border-radius: var(--radius-lg); padding: var(--space-lg); margin-bottom: var(--space-lg); box-shadow: var(--shadow-sm); border-top: 3px solid var(--color-primary); }
.drawer-section:last-child { margin-bottom: var(--space-base); }
.drawer-section h3 { font-size: var(--font-size-h3); font-weight: 700; color: var(--color-primary); margin: 0 0 var(--space-lg) 0; display: flex; align-items: center; gap: 0.5rem; }
.drawer-section h3 i { font-size: 1.5rem; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-base); }
.detail-field { display: flex; flex-direction: column; gap: 0.25rem; }
.detail-field-full { grid-column: 1 / -1; }
.detail-field label { font-weight: 600; color: var(--color-text-secondary); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; }
.detail-field span { color: var(--color-text-primary); font-size: 1rem; word-break: break-word; }
.drawer-subcard { background: var(--color-bg-light); border-radius: var(--radius-md); padding: var(--space-base); border-left: 4px solid var(--color-primary); }
.drawer-subcard h4 { font-size: 1.1rem; font-weight: 600; color: var(--color-primary); margin: 0 0 var(--space-base) 0; }
.drawer-footer { padding: var(--space-lg) var(--space-xl); background: var(--color-bg-theme-light); display: flex; gap: var(--space-base); justify-content: flex-end; flex-shrink: 0; border-top: 2px solid var(--color-border); box-shadow: 0 -2px 8px rgba(0,0,0,0.05); }

/* DASHBOARD */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-lg); }
.stat-block { background: var(--color-bg-white); border-radius: var(--radius-lg); padding: var(--space-lg); box-shadow: var(--shadow-sm); text-align: center; border-top: 3px solid var(--color-primary); }
.stat-block .stat-number { font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.stat-block .stat-label { font-size: var(--font-size-small); color: var(--color-text-secondary); margin-top: 0.25rem; }
.dashboard-row-2col { display: grid; grid-template-columns: 1fr 350px; gap: var(--space-lg); }
.dashboard-row-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.dashboard-row-2equal { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }

/* MODO ENTRENAMIENTO */
.app-header.training-mode { background: linear-gradient(to right, #e65100 0%, var(--color-primary) 30%, var(--color-accent) 70%, #e65100 100%); }
.training-banner { background: #e65100; color: white; text-align: center; padding: 5px 0; font-size: 0.82rem; font-weight: 700; letter-spacing: 1px; }
body.training-mode::before, body.training-mode::after { content: ''; position: fixed; top: 0; bottom: 0; width: 6px; background: #e65100; z-index: 99999; }
body.training-mode::before { left: 0; }
body.training-mode::after { right: 0; }