/* =========================================
   SmartCert - Global CSS (Amber Theme)
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Prompt:wght@300;400;500;600&display=swap');

/* --- 1. กำหนดตัวแปรสีหลัก (Color Variables) --- */
:root {
  --primary-color: #F38020;
  --primary-gradient: linear-gradient(135deg, #ffb347 0%, #ff7b00 100%);
  --primary-hover: #e06c10;
  --secondary-color: #003682;
  --bg-color: #F3F4F8;
  --bg-amber: #F38020;
  --surface-color: #FFFFFF;
  --text-main: #333333;
  --text-muted: #666666;
  --border-color: #E2E8F0;
  --amber-1: #ffb74d;
  --amber-2: #ff9800;
  --amber-3: #ef6c00;
  --dark: #303030;
}

/* --- 2. การตั้งค่าพื้นฐาน (Reset & Base) --- */

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

body {
  font-family: 'Prompt', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
}

.bg-amber {
  background-color: var(--bg-amber);
}

.bg-dark {
  background-color: var(--dark) !important;
}

/* --- 3. ข้อความและหัวข้อ (Typography) --- */
h1,
h2,
h3,
h4 {
  color: var(--secondary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

p {
  color: var(--text-main);
  margin-bottom: 1rem;
}

/* --- 4. กล่องการ์ดเนื้อหา (Cards) --- */
.card {
  background-color: var(--surface-color);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

/* --- 5. ฟอร์มและช่องกรอกข้อมูล (Forms & Inputs) --- */
.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 10px 16px;
  font-size: 16px;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: #FAFAFA;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  background-color: var(--surface-color);
  box-shadow: 0 0 0 3px rgba(243, 128, 32, 0.2);
}

/* --- 6. ปุ่มกด (Buttons) --- */
.btn {
  display: inline-block;
  padding: 10px 24px;
  font-size: 16px;
  font-weight: 500;
  font-family: inherit;
  text-align: center;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-amber {
  background: linear-gradient(90deg, var(--amber-1), var(--amber-2) 50%, var(--amber-3));
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 6px 18px;
  transition: background-position 0.35s ease, transform 0.12s ease, box-shadow 0.2s ease;
  background-size: 200% 100%;
  background-position: 0% 0%;
  box-shadow: 0 6px 18px rgba(239, 108, 0, 0.12);
}

.btn-amber:hover,
.btn-amber:focus {
  background-position: 100% 0%;
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 10px 30px rgba(239, 108, 0, 0.18);
  color: #fff;
}

.btn-amber.outline {
  background: transparent;
  color: var(--amber-3);
  border: 1.5px solid var(--amber-2);
  box-shadow: none;
}

.btn-amber.outline:hover {
  background-position: 100% 0%;
  background: linear-gradient(90deg, var(--amber-1), var(--amber-2) 50%, var(--amber-3));
  color: #fff;
  border-color: transparent;
}



.btn-primary {
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 2px 4px rgba(243, 128, 32, 0.3);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(243, 128, 32, 0.4);
}

.btn-secondary {
  background-color: var(--surface-color);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: #F1F5F9;
  border-color: #CBD5E1;
}

/* =========================================
   Focus Mode & Animated Aura Effects
   ========================================= */

/* --- ฉากหลังมืด (Dimmer) --- */
.page-dimmer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.65);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  z-index: 1040;
  /* ✅ แก้ไขแล้ว: ทะลุปฏิทิน */
  pointer-events: none;
}

body.is-dimmed .page-dimmer {
  opacity: 1;
  visibility: visible;
}

/* --- ยกกล่องค้นหาให้เด่นขึ้นมา --- */
.focus-highlight-card {
  position: relative;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  z-index: 1;
}

body.is-dimmed .focus-highlight-card {
  z-index: 1050;
  /* ✅ แก้ไขแล้ว: ลอยเหนือฉากมืด */
  transform: scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* --- แสงออร่า (Animated Aura) --- */
.aura-wrapper {
  position: relative;
  border-radius: 6px;
  background-color: var(--surface-color);
  z-index: -1;
}

.aura-wrapper::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 8px;
  background: linear-gradient(60deg, #f38020, #ffb347, #ff7b00, #ffcc80, #f38020);
  background-size: 300% 300%;
  z-index: -1;
  opacity: 0;
  filter: blur(6px);
  transition: opacity 0.3s ease;
}

body.is-dimmed .aura-wrapper::before,
.aura-wrapper:hover::before {
  opacity: 1;
  animation: auraMove 3s ease infinite;
}

@keyframes auraMove {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* --- ปรับแต่ง Input --- */
.aura-input {
  position: relative;
  z-index: 2;
  width: 100%;
  border: 1px solid var(--border-color);
  transition: border-color 0.3s ease;
  background: transparent;
}

body.is-dimmed .aura-input,
.aura-wrapper:hover .aura-input {
  border-color: transparent;
  outline: none;
}

.icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  vertical-align: -0.125em;
}

.container-dark {
  background-color: #343a40;
}

/* =========================================
   7. Layout & Components Unified
   ========================================= */

/* --- Navbar --- */
.navbar-amber {
  background-color: #292929;
  border-bottom: 3px solid #f57c00;
  padding: 10px 0;
}

.nav-link {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.95) !important;
  transition: 0.2s;
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, #F1C40F, #E74C3C);
  transition: width 0.5s ease-in-out;
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 100%;
  border-radius: 50%;
}

.nav-link:hover {
  color: white !important;
  transform: translateY(-1px);
}

.nav-link.active,
.nav-link.fw-bold {
  color: white !important;
  font-weight: 700;
}

/* --- Special Buttons --- */
.btn-login {
  background: white;
  color: #292929;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 18px;
  border: none;
  text-decoration: none;
  transition: 0.3s;
}

.btn-login:hover {
  background: #f1f1f1;
}

.btn-register {
  background: transparent;
  color: white;
  border: 1px solid white;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 5px 18px;
  text-decoration: none;
  transition: 0.3s;
  cursor: pointer;
}

.btn-register:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* --- Login Page --- */
.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface-color);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(255, 152, 0, 0.05);
  border: 2px solid #f59300;
}

.brand-logo {
  color: var(--amber-2);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 5px;
}

/* --- Utilities --- */
.password-container {
  position: relative;
}

.toggle-eye {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: #888;
  font-size: 1.2rem;
  user-select: none;
}

.toggle-eye:hover {
  color: #333;
}

/* =========================================
   8. Flatpickr Date Picker (Amber Theme)
   ========================================= */

/* พื้นหลังปฏิทิน */
.flatpickr-calendar {
  background: var(--surface-color);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
}

/* สีวันที่ปกติ */
.flatpickr-day {
  color: var(--text-main);
  border-radius: 8px;
}

/* Hover วันที่ */
.flatpickr-day:hover {
  background: #fff3e0;
  border-color: var(--amber-2);
}

/* วันที่ถูกเลือก */
.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: var(--amber-2) !important;
  border-color: var(--amber-3) !important;
  color: white !important;
}

/* วันนี้ (Today) */
.flatpickr-day.today {
  border-color: var(--amber-3);
}

.flatpickr-day.today:hover {
  background: var(--amber-3);
  color: white;
}

/* Header เดือน/ปี */
.flatpickr-months .flatpickr-month {
  background: var(--dark);
  color: var(--amber-2);
  border-radius: 10px 10px 0 0;
}

/* ลูกศร prev/next */
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  fill: var(--amber-2);
  color: var(--amber-2);
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
  fill: white;
}

/* ชื่อวัน (อา จ อ พ ...) */
.flatpickr-weekdays {
  background: var(--dark) !important;
}

span.flatpickr-weekday {
  color: var(--dark) !important;
  font-weight: 700;
  font-size: 0.85rem;
}

/* Input ปี */
.flatpickr-current-month input.cur-year {
  color: var(--amber-2);
  font-weight: 700;
}

.flatpickr-current-month .numInputWrapper span {
  border-color: var(--amber-2);
}

.flatpickr-current-month .numInputWrapper span:hover {
  background: var(--amber-2);
}

/* ชื่อเดือนใน Header */
.flatpickr-current-month .flatpickr-monthDropdown-months {
  color: var(--amber-2);
  font-weight: 600;
  background: var(--dark);
}

/* วันที่ของเดือนอื่น (จาง) */
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: #ccc;
}

.flatpickr-day.prevMonthDay:hover,
.flatpickr-day.nextMonthDay:hover {
  background: #f5f5f5;
  border-color: #ddd;
}