@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap');

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    color: #1a202c;
    line-height: 1.6;
}

html {
    background: var(--gray-900);
}

/* VARIABLES DE COULEURS (Design System) */
:root {
    --primary: #1E293B;
    --primary-dark: #334155;
    --secondary: #334155;
    --accent: #E8622A;
    --success: #51cf66;
    --error: #ff6b6b;
    --gray-50: #F4F5F7;
    --gray-100: #f3f4f6;
    --gray-200: #E8EAF0;
    --gray-300: #D1D5DB;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-900: #111827;
}

/* NAVIGATION */
nav {
    background: white;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav .container {
    max-width: none;
    margin: 0;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

nav .logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

nav .logo img {
    height: 55px;
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 36px;
}

nav a {
    color: var(--gray-900);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--accent);
}

nav .nav-highlight {
    color: #E8622A;
    font-weight: 600;
}

nav .nav-highlight:hover {
    color: #e55a2b;
}

/* SELECT — FIX SAFARI + STYLE UNIFORME */
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: white;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

select option:disabled {
    color: #9CA3AF;
}

/* AUTOCOMPLÉTION VILLE */
.ville-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid var(--gray-200);
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1050;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.ville-suggestion-item {
    padding: 10px 16px;
    cursor: pointer;
    font-size: 14px;
    color: #374151;
    transition: background 0.2s;
}

.ville-suggestion-item:hover {
    background: #FFF4ED;
    color: #E8622A;
}

.ville-message {
    font-size: 13px;
    margin-top: 6px;
    font-weight: 500;
}

.ville-message.warning {
    color: #F59E0B;
}

/* Checkmark validation dans les champs input */
.input-checkmark {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #E8622A;
    font-size: 22px;
    font-weight: 700;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.input-checkmark.show {
    opacity: 1;
}

/* BUTTONS */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 41, 59, 0.3);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* SECTIONS */
section {
    padding: 80px 20px;
}

/* FOOTER */
footer {
    background: var(--gray-900);
    color: white;
    padding: 40px 20px;
    text-align: center;
}

footer a {
    color: var(--accent);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* CLOCHE NOTIFICATIONS */
#notif-bell-container {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: auto;
    margin-right: 8px;
}

#notif-bell svg {
    transition: color 0.2s;
}

#notif-bell:hover svg {
    stroke: #E8622A;
}

#notif-dropdown {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

@media (max-width: 768px) {
    #notif-bell-container {
        margin-right: 4px;
    }
    #notif-dropdown {
        width: calc(100vw - 32px) !important;
        right: -60px !important;
    }
}

/* HAMBURGER MENU */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #1E293B;
    margin: 5px 0;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    nav .container {
        padding: 0 20px;
        height: 64px;
    }

    nav .logo img {
        height: 40px;
    }

    .hamburger {
        display: block;
    }

    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 0;
        box-shadow: -8px 0 32px rgba(0,0,0,0.12);
        transition: right 0.3s ease;
        z-index: 1001;
    }

    nav ul.open {
        right: 0;
    }

    nav ul li {
        border-bottom: 1px solid #F1F5F9;
    }

    nav ul li a {
        display: block;
        padding: 14px 0;
        font-size: 15px;
        font-weight: 500;
    }

    nav a {
        font-size: 14px;
    }

    /* Overlay behind menu */
    .menu-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.3);
        z-index: 1000;
    }
    .menu-overlay.active {
        display: block;
    }

    section {
        padding: 60px 20px;
    }
}

/* ========== CALENDRIER - STYLE UNIFIÉ ========== */

.calendar-wrapper {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 30px 0;
  align-items: start;
}


/* Chaque mois */
.month-calendar {
  background: white;
  border: 2px solid #1E293B;
  border-radius: 12px;
  padding: 20px;
  box-sizing: border-box;
  width: 100%;
}

/* === CALENDRIER === */

.calendar-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.month-calendar {
  border: 2px solid #1E293B;
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.month-calendar h4 {
  text-align: center;
  margin-bottom: 8px;
}

/* Ligne des jours L M M J V S D */
.weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  font-weight: 600;
  font-size: 13px;
  text-align: center;
  margin-bottom: 6px;
}

/* Grille des jours */
.days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

/* Case jour */
.calendar-day {
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

.calendar-day:hover {
  background: #EDF2FF;
}

.calendar-day.selected {
  background: #1E293B;
  color: white;
}

/* Grille des jours du mois */
.days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: 8px;
}

/* Jour individuel */
.calendar-day {
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  border-radius: 6px;
  cursor: pointer;
  color: #333;
}

/* Hover */
.calendar-day:hover {
  background-color: #eef2ff;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: 10px;
}

.calendar-header {
  font-weight: 600;
  text-align: center;
  font-size: 13px;
  color: #666;
}

.calendar-day {
  text-align: center;
  padding: 6px 0;
  border-radius: 6px;
  cursor: pointer;
}

.calendar-day:hover {
  background: #eef2ff;
}