/* public/assets/css/app.css
   Basic custom styles for the FDCU app.
   Keep it small — use Bootstrap for base layout and utilities, this file contains overrides and app-specific components.
*/
:root{
  --brand-color: #0d6efd; /* Bootstrap primary by default */
  --muted: #6c757d;
  --container-max: 1100px;
}

html,body{
  height:100%;
  background:#f8f9fa;
  color:#212529;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

/* Page background and frosted card styling */
html, body {
  /* layered background: optional local image (public/assets/images/bg.jpg) then subtle gradient */
  background-image: linear-gradient(180deg, rgba(14, 13, 10, 0.6), rgba(13, 22, 9, 0.6)), url('../img/together.jpg');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  background-attachment: fixed;
}

/* If the image is missing, fall back to a soft gradient */
@supports not (background-image: url('../img/together.jpg')) {
  html, body {
    background-image: linear-gradient(180deg, #f7fbff, #eef6ff);
  }
}

.container{
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1rem;
}

.site-header{ background:#fff; border-bottom:1px solid rgba(0,0,0,0.05); }
.navbar{ display:flex; align-items:center; justify-content:space-between; padding:0.75rem 1rem; }
.navbar .brand{ font-weight:700; color:var(--brand-color); text-decoration:none; }

/* Make the visible navbar brand (the <strong> inside .navbar-brand) maroon specifically */
.navbar-brand strong, .navbar .navbar-brand strong {
  color: #800000; /* maroon */
}

/* Ensure auth pages (header with .auth) also display maroon brand */
.site-header.auth .navbar-brand strong,
.site-header.auth .navbar .navbar-brand strong {
  color: #800000; /* maroon */
}

.nav { list-style:none; margin:0; padding:0; display:flex; gap:0.5rem; }
.nav li{ display:inline-block; }
.nav a{ color:#333; text-decoration:none; padding:0.375rem 0.75rem; border-radius:4px; }
.nav a:hover{ background:rgba(13,110,253,0.06); }

/* Fix: ensure collapsed navbar (hamburger) does not act like a full-height sidebar
   - Prevent the collapse element from stretching to full viewport height
   - When shown, position it statically and make it a normal block so it flows within the header
   - Stack nav links vertically on small screens for a compact menu
*/
.navbar .collapse.navbar-collapse {
  /* Keep collapse from inheriting strange heights */
  max-height: none;
  min-height: 0;
  align-self: stretch;
}

/* When the collapse is shown (bootstrap toggles .show) keep it static and not absolute/fixed */
.navbar .collapse.navbar-collapse.show {
  display: block; /* allow bootstrap to control visibility */
  position: static;
  width: 100%;
  background: transparent; /* keep header background visible */
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

/* Mobile stacking for nav items inside the collapsed area */
@media (max-width: 991px) {
  .navbar .navbar-nav {
    flex-direction: column;
    gap: 0.375rem;
  }
  .navbar .navbar-nav .nav-link {
    padding-left: 0;
    padding-right: 0;
  }
  .navbar .d-flex.align-items-center {
    width: 100%;
    justify-content: flex-end;
  }
}

/* Ensure the toggler icon is visible and not collapsed by custom styles */
.navbar-toggler {
  border: 0.08rem solid rgba(0,0,0,0.06);
}

/* Offcanvas / sidebar style overrides and animation for hamburger menu */
.offcanvas {
  transition: transform 360ms cubic-bezier(.2,.8,.2,1), opacity 260ms ease;
  /* Start hidden off-screen to the left so .show brings it into view */
  transform: translateX(-110%);
  /* Ensure offcanvas sits above the backdrop */
  z-index: 1060;
}

.offcanvas.offcanvas-start {
  width: 80%;
  max-width: 320px;
}

/* On large screens we want the offcanvas to remain hidden by default but still be able
   to show when the .show class is applied (so the toggler/backdrop logic works). */
@media (min-width: 992px) {
  /* Hide offcanvas when not shown to avoid duplicate UI, but allow it to display when .show */
  .offcanvas.offcanvas-start:not(.show) {
    display: none;
  }
  .offcanvas.offcanvas-start.show {
    display: block;
  }
}

/* Smooth slide-in when shown */
.offcanvas.show {
  transform: translateX(0) !important;
  opacity: 1 !important;
  /* ensure visible above backdrop */
  z-index: 1060;
}

.offcanvas-backdrop {
  background: rgba(2,6,23,0.45) !important;
  /* Backdrop should be beneath the offcanvas */
  z-index: 1050;
}

/* Make navbar-toggler icon a bit more visible and with subtle animation */
.navbar-toggler .navbar-toggler-icon {
  width: 1.6rem;
  height: 1.6rem;
  display: inline-block;
  background-size: contain;
  transition: transform 240ms ease;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  transform: rotate(90deg);
}

/* Offcanvas nav item staggered animations */
#offcanvasNavList .nav-item {
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 320ms cubic-bezier(.2,.8,.2,1), transform 320ms cubic-bezier(.2,.8,.2,1);
}

.offcanvas.show #offcanvasNavList .nav-item {
  opacity: 1;
  transform: translateX(0);
}

/* stagger delays using nth-child */
#offcanvasNavList .nav-item:nth-child(1) { transition-delay: 40ms; }
#offcanvasNavList .nav-item:nth-child(2) { transition-delay: 80ms; }
#offcanvasNavList .nav-item:nth-child(3) { transition-delay: 120ms; }
#offcanvasNavList .nav-item:nth-child(4) { transition-delay: 160ms; }
#offcanvasNavList .nav-item:nth-child(5) { transition-delay: 200ms; }

/* slight backdrop blur when offcanvas open */
.offcanvas-backdrop.show { backdrop-filter: blur(2px); }

.flash-messages{ margin:1rem 0; }
.flash{ padding:0.75rem 1rem; border-radius:4px; margin-bottom:0.5rem; }
.flash.success{ background: #e6f4ea; color:#1b5e20; border:1px solid rgba(27,94,32,0.08); }
.flash.error{ background: #fff1f0; color:#7a1a1a; border:1px solid rgba(122,26,26,0.08); }
.flash.info{ background: #eef5ff; color:#1e3a8a; border:1px solid rgba(30,58,138,0.08); }

.site-footer{ background:#fff; border-top:1px solid rgba(0,0,0,0.04); padding:1rem 0; margin-top:2rem; }
.site-footer small{ color:var(--muted); }

/* Cards and utilities */
.card{ 
  background: rgba(255, 255, 255, 0.55); /* semi-transparent white */
  border: 1px solid rgba(255,255,255,0.45);
  box-shadow: 0 8px 24px rgba(18, 38, 63, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  /* Ensure text remains readable */
  color: #0b2540;
}
.card + .card{ margin-top:1rem; }

/* Slightly stronger frosted variant when needed */
.card.frosted-strong {
  background: rgba(255,255,255,0.68);
  border-color: rgba(255,255,255,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Ensure inner card-body has transparent background so blur shows through */
.card .card-body { background: transparent; }

.btn-primary{ background:var(--brand-color); border-color:var(--brand-color); }

/* Responsive tweaks */
@media (max-width: 576px){
  .navbar{ flex-direction:column; align-items:flex-start; gap:0.5rem; }
}

/* Small helper classes */
.text-muted{ color:var(--muted); }
.mt-2{ margin-top:0.5rem; }
.mb-2{ margin-bottom:0.5rem; }

/* Form helpers */
.form-note{ font-size:0.9rem; color:var(--muted); }

/* AOS animation custom tweak */
[aos]{ transition-timing-function: cubic-bezier(.2,.8,.2,1); }

/* Add spacing from top so background shows behind header */
main.container { padding-top: 2.25rem; padding-bottom: 2.25rem; }

/* Theme palettes and utilities (green / orange) */
:root{
  /* keep previous variables, override brand to use theme variable later */
  --theme-green-500: #198754;
  --theme-green-600: #157347;
  --theme-green-50:  #e9f7ef;

  --theme-orange-500: #fd7e14;
  --theme-orange-600: #e06b00;
  --theme-orange-50:  #fff4e6;

  /* default brand uses green palette; these CSS variables drive the app color scheme */
  --brand-color: var(--theme-green-500);
  --brand-variant: var(--theme-green-600);
  --accent-color: var(--theme-orange-500);
  --accent-variant: var(--theme-orange-600);
}

/* Theme scopes: add to <body> to switch whole app theme */
.theme-green{
  --brand-color: var(--theme-green-500);
  --brand-variant: var(--theme-green-600);
  --accent-color: var(--theme-orange-500);
  --accent-variant: var(--theme-orange-600);
}

.theme-orange{
  --brand-color: var(--theme-orange-500);
  --brand-variant: var(--theme-orange-600);
  --accent-color: var(--theme-green-500);
  --accent-variant: var(--theme-green-600);
}

/* Themed UI elements */
.navbar .brand{ color: var(--brand-color); }
.btn-primary{ background: var(--brand-color); border-color: var(--brand-color); }
.btn-primary:hover, .btn-primary:focus{ background: var(--brand-variant); border-color: var(--brand-variant); }

.btn-accent{
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}
.btn-accent:hover, .btn-accent:focus{ background: var(--accent-variant); border-color: var(--accent-variant); }

/* accent badge */
.badge-accent{
  display:inline-block; padding:0.25em 0.5em; border-radius:0.375rem; background:var(--accent-color); color:#fff; font-size:0.85em;
}
.badge-brand{ display:inline-block; padding:0.25em 0.5em; border-radius:0.375rem; background:var(--brand-color); color:#fff; font-size:0.85em; }

/* Gradient background helper using brand + accent */
.bg-theme{
  background: linear-gradient(135deg, var(--brand-color), var(--accent-color));
  color: #fff;
}

/* Text utilities */
.text-brand{ color: var(--brand-color) !important; }
.text-accent{ color: var(--accent-color) !important; }

/* subtle link hover using brand variant with low opacity */
.nav a:hover{ background: rgba(0,0,0,0.04); }

/* Use themed focus outlines for accessibility */
:focus{ outline-color: rgba(0,0,0,0.12); }

/* Provide a quick helper to toggle the header background with theme */
.site-header.theme-solid{ background: linear-gradient(90deg, var(--brand-color), var(--accent-color)); color:#fff; }
.site-header.theme-solid .brand{ color:#fff; }

/* end of theme additions */

/* Card entry animations and animated stat numbers */
.card {
  transform: translateY(0);
  opacity: 1;
  transition: transform 520ms cubic-bezier(.2,.8,.2,1), opacity 520ms ease-in-out, box-shadow 420ms ease;
}

/* Hidden state before card enters viewport */
.card.animate-hidden {
  transform: translateY(12px) scale(0.996);
  opacity: 0;
  will-change: transform, opacity;
}

/* When in view, slightly lift and soften shadow */
.card.in-view {
  transform: translateY(0) scale(1);
  opacity: 1;
  box-shadow: 0 18px 40px rgba(18,38,63,0.08);
}

/* Small fade-up utility (useful for inner elements) */
.fade-in-up {
  transform: translateY(10px);
  opacity: 0;
  transition: transform 420ms cubic-bezier(.2,.8,.2,1), opacity 420ms ease;
}
.fade-in-up.in-view {
  transform: translateY(0);
  opacity: 1;
}

/* Stat number styling and subtle pulse when counted */
.stat-number {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
  display: inline-block;
}

@keyframes stat-pulse {
  0% { transform: scale(1); }
  30% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.stat-number.pulse {
  animation: stat-pulse 520ms cubic-bezier(.2,.8,.2,1);
}

/* Small stagger helper via data-delay on elements (ms) */
[data-anim-delay] {
  transition-delay: calc(var(--anim-delay, 0ms));
}

/* end of animation helpers */