/* Supprime les marges/paddings par défaut et force le modèle de boîte border-box sur tous les éléments */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', sans-serif;
    background: #f0f4f8;
    color: #0f172a;
    min-height: 100vh;
    /* Supprime le flash bleu au toucher sur mobile/tablette */
    -webkit-tap-highlight-color: transparent;
}

a      { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; }

/* conteneur principal */
.screen {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* contenu centré verticalement */
.screen--centered {
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative; 
}

/* En-tête */
.top-bar {
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.top-bar__title { font-size: 1.25rem; font-weight: 700; color: #0f172a; }
.top-bar__date  { font-size: 0.95rem; color: #64748b; font-weight: 500; }

/*  Bouton contour (← Retour / Responsable) */
.outline-button {
    font-size: 0.85rem;
    color: #2563eb;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border: 1.5px solid #2563eb;
    border-radius: 8px;
    background: transparent;
    display: inline-block;
    transition: background 0.15s, color 0.15s;
}

.outline-button:hover { background: #2563eb; color: #fff; }

/* ── Bouton retour 
*/
.back-arrow {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    width: 44px;  
    height: 44px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 1.2rem;
    transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.back-arrow:hover {
    background: #eff6ff;
    color: #2563eb;
    box-shadow: 0 2px 8px rgba(37,99,235,0.15);
}

/* Zone de contenu principal*/
.page-content {
    flex: 1;
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto; /* centrage horizontal */
    width: 100%;
}

/* Variante plus étroite pour la vue admin */
.page-content--narrow { max-width: 800px; }

/* Titre de section */
.list-heading {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    margin-bottom: 1rem;
}

/* Message de succès (flash après pointage) */
.success-notice {
    background: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
    border-radius: 10px;
    padding: 0.85rem 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Grille des salariés */
.employee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

/* Tuile cliquable d'un salarié */
.employee-tile {
    background: #fff;
    border-radius: 16px;
    padding: 1.75rem 1rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
    transition: transform 0.15s, box-shadow 0.15s;
    display: block;
    border: 2px solid transparent; /* réservé pour le survol */
}

.employee-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,99,235,0.12);
    border-color: #2563eb;
}

.employee-tile:active { transform: scale(0.97); }

.employee-tile__firstname { font-size: 1.05rem; font-weight: 600; color: #0f172a; }
.employee-tile__lastname  { font-size: 0.85rem; color: #64748b; margin-top: 0.2rem; }

/* Cercle d'initiales */
.initials-circle {
    border-radius: 50%;
    background: #eff6ff;
    color: #2563eb;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.initials-circle--small  { width: 64px; height: 64px; font-size: 1.5rem; }
.initials-circle--medium { width: 72px; height: 72px; font-size: 1.6rem; }
.initials-circle--large  { width: 80px; height: 80px; font-size: 1.8rem; }

/* Panneau centré (pages PIN et Action) */
.centered-panel {
    background: #fff;
    border-radius: 24px;
    padding: 2.5rem 2rem;
    box-shadow: 0 4px 24px rgba(0,0,0,0.09);
    width: 100%;
    text-align: center;
}

.centered-panel--pin    { max-width: 360px; }
.centered-panel--action { max-width: 400px; }

/* Page PIN — textes */
.employee-fullname { font-size: 1.3rem; font-weight: 700; color: #0f172a; margin-bottom: 0.25rem; }
.pin-instruction   { font-size: 0.9rem; color: #64748b; margin-bottom: 1.75rem; }

.pin-error-message {
    background: #fee2e2;
    color: #b91c1c;
    border-radius: 8px;
    padding: 0.6rem 1rem;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
}

/* Indicateurs de progression du PIN (6 points) */
.pin-progress {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.pin-progress__dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #cbd5e1;
    background: transparent;
    transition: all 0.15s;
}

.pin-progress__dot--filled {
    background: #2563eb;
    border-color: #2563eb;
    transform: scale(1.1);
}

/* Pavé numérique */
.number-pad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.number-pad__key {
    background: #f8fafc;
    border: 1.5px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.1rem;
    font-size: 1.3rem;
    font-weight: 600;
    color: #0f172a;
    transition: all 0.1s;
    line-height: 1;
}

.number-pad__key:hover  { background: #eff6ff; border-color: #2563eb; color: #2563eb; }
.number-pad__key:active { transform: scale(0.94); background: #dbeafe; }

.number-pad__key--delete { font-size: 1.1rem; color: #64748b; }
.number-pad__key--zero   { grid-column: 2; }

/* Page Action — message de bienvenue */
.welcome-message { font-size: 1.4rem; font-weight: 700; color: #0f172a; margin-bottom: 0.25rem; }
/* Séparateur visuel entre le nom et l'horloge */
.panel-divider   { height: 1px; background: #f1f5f9; margin: 1.5rem 0; }

/*  Horloge en direct */
.live-time {
    font-size: 3rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
    line-height: 1;
}

.live-date {
    font-size: 0.95rem;
    color: #64748b;
    margin-top: 0.4rem;
    font-weight: 500;
    text-transform: capitalize;
}

/* Boutons Arrivée / Départ */
.clocking-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 2rem;
}

.clocking-button {
    border-radius: 16px;
    padding: 1.6rem 1rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    transition: transform 0.15s, box-shadow 0.15s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    border: none;
    cursor: pointer;
    width: 100%; 
}

.clocking-button__icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.clocking-button__label    { font-size: 1.1rem; font-weight: 700; }
.clocking-button__sublabel { font-size: 0.78rem; font-weight: 400; opacity: 0.85; }

.clocking-button--arrival   { background: linear-gradient(135deg, #16a34a, #15803d); box-shadow: 0 4px 14px rgba(22,163,74,0.35); }
.clocking-button--departure { background: linear-gradient(135deg, #dc2626, #b91c1c); box-shadow: 0 4px 14px rgba(220,38,38,0.35); }

.clocking-button--arrival:hover   { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(22,163,74,0.4); }
.clocking-button--departure:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(220,38,38,0.4); }
.clocking-button--arrival:active,
.clocking-button--departure:active { transform: scale(0.97); }

.no-clocking-message {
    text-align: center;
    color: #94a3b8;
    padding: 3rem;
    font-size: 1rem;
}

.clocking-log { display: flex; flex-direction: column; gap: 0.6rem; }

.clocking-entry {
    background: #fff;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    gap: 1rem;
}

.clocking-entry__employee-name { font-weight: 600; color: #0f172a; font-size: 0.95rem; }
.clocking-entry__timestamp     { color: #64748b; font-size: 0.9rem; font-weight: 500; }

.clocking-type-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap; 
}

.clocking-type-badge--arrival   { background: #dcfce7; color: #16a34a; }
.clocking-type-badge--departure { background: #fee2e2; color: #dc2626; }

@media (max-width: 479px) {
    /* En-tête compact, date masquée pour gagner de la place */
    .top-bar              { padding: 0.9rem 1rem; }
    .top-bar__title       { font-size: 1.05rem; }
    .top-bar__date        { display: none; }

    .page-content         { padding: 1rem; }

    /* Grille 2 colonnes sur petit écran */
    .employee-grid        { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
    .employee-tile        { padding: 1.25rem 0.75rem; }
    .employee-tile__firstname { font-size: 0.9rem; }
    .employee-tile__lastname  { font-size: 0.75rem; }
    .initials-circle--small   { width: 48px; height: 48px; font-size: 1.1rem; }

    /* Panneau pleine largeur sur petit écran */
    .screen--centered     { padding: 0.75rem; }
    .centered-panel       { padding: 1.75rem 1.25rem; border-radius: 16px; }
    .centered-panel--pin,
    .centered-panel--action { max-width: 100%; }

    /* Touches du pavé plus compactes */
    .number-pad           { gap: 0.5rem; }
    .number-pad__key      { padding: 1rem; font-size: 1.15rem; }

    .live-time            { font-size: 2.2rem; }
    .clocking-button      { padding: 1.1rem 0.75rem; }

    /* Entrées admin en colonne sur petit écran */
    .clocking-entry           { flex-wrap: wrap; }
    .clocking-entry__timestamp { margin-left: auto; }
    .clocking-type-badge      { width: 100%; text-align: center; margin-top: 0.25rem; }
}

@media (min-width: 480px) and (max-width: 767px) {
    .top-bar              { padding: 1rem 1.5rem; }
    .page-content         { padding: 1.25rem 1.5rem; }

    /* Grille 3 colonnes */
    .employee-grid        { grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }

    .centered-panel--pin    { max-width: 340px; }
    .centered-panel--action { max-width: 380px; }

    .number-pad__key      { padding: 1.15rem; }
}

@media (min-width: 768px) and (max-width: 1023px) {
    /* Grille 4 colonnes pour une bonne densité sur tablette */
    .employee-grid        { grid-template-columns: repeat(4, 1fr); }

    .centered-panel--pin    { max-width: 400px; }
    .centered-panel--action { max-width: 440px; }

    /* Touches plus grandes pour une meilleure ergonomie tactile */
    .number-pad           { gap: 0.85rem; }
    .number-pad__key      { padding: 1.4rem; font-size: 1.5rem; border-radius: 14px; }

    .initials-circle--large { width: 90px; height: 90px; font-size: 2rem; }
    .welcome-message        { font-size: 1.6rem; }
    .live-time              { font-size: 3.5rem; }

    /* Boutons plus imposants sur tablette */
    .clocking-button        { padding: 1.6rem 1rem; font-size: 1.1rem; }
    .clocking-button__icon  { font-size: 1.8rem; }

    .pin-progress__dot      { width: 18px; height: 18px; }
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .page-content         { max-width: 1100px; padding: 2.5rem; }
    .employee-grid        { grid-template-columns: repeat(5, 1fr); }
}

@media (min-width: 1280px) {
    .top-bar              { padding: 1.5rem 3rem; }
    .page-content         { max-width: 1300px; padding: 3rem; }
    .employee-grid        { grid-template-columns: repeat(6, 1fr); }
    .employee-tile        { padding: 2rem 1.25rem; }
}