/* ============================================================================
   Managomètre — Feuille de styles principale
   Charte graphique digitale v1.0 — Académie des Organisations
   ============================================================================ */

/* ----------------------------------------------------------------------------
   Variables CSS (Design tokens)
   ---------------------------------------------------------------------------- */

:root {
    /* Couleurs primaires */
    --color-bordeaux: #A21646;
    --color-bordeaux-deep: #7A0F33;
    --color-bordeaux-soft: #C94070;
    --color-bordeaux-pale: #F5DCE4;
    --color-bordeaux-transparent: rgba(162, 22, 70, 0.08);

    --color-orange: #F08700;
    --color-orange-deep: #C96E00;
    --color-orange-soft: #F5A942;
    --color-orange-pale: #FCE6CC;
    --color-orange-transparent: rgba(240, 135, 0, 0.08);

    /* Neutres mode jour */
    --color-ink: #1A1A1A;
    --color-slate: #3D3D3D;
    --color-graphite: #6B6B6B;
    --color-zinc: #9B9B9B;
    --color-chalk: #D1D1D1;
    --color-pearl: #E5E5E5;
    --color-mist: #F3F3F3;
    --color-snow: #FAFAFA;
    --color-white: #FFFFFF;

    /* Sémantiques */
    --color-success: #2E7D5B;
    --color-success-pale: #D9EFE4;
    --color-error: #D64545;
    --color-error-pale: #FBE0E0;
    --color-warning: #D68C00;
    --color-warning-pale: #FCF0D9;
    --color-info: #4A6B8A;
    --color-info-pale: #DDE5EC;

    /* Espacements */
    --space-xxs: 4px;
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-xxl: 48px;
    --space-xxxl: 64px;

    /* Rayons */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Ombres */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.16);

    /* Gradient signature */
    --gradient-signature: linear-gradient(135deg, #A21646 0%, #F08700 100%);

    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-normal: 200ms ease-out;
    --transition-slow: 300ms ease-out;

    /* Typographie */
    --font-family: 'Familjen Grotesk', system-ui, -apple-system, sans-serif;
}

/* ----------------------------------------------------------------------------
   Reset et base
   ---------------------------------------------------------------------------- */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-ink);
    background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--font-family);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-ink);
}

p {
    margin: 0;
}

a {
    color: var(--color-bordeaux);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-bordeaux-deep);
    text-decoration: underline;
}

a:focus-visible {
    outline: 2px solid var(--color-bordeaux);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ----------------------------------------------------------------------------
   Typographie utilitaire
   ---------------------------------------------------------------------------- */

.text-small { font-size: 14px; }
.text-xs { font-size: 12px; }
.text-large { font-size: 18px; }

.text-muted { color: var(--color-graphite); }
.text-ink { color: var(--color-ink); }
.text-bordeaux { color: var(--color-bordeaux); }
.text-orange { color: var(--color-orange); }

.text-center { text-align: center; }

.page-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 var(--space-xs) 0;
}

.page-subtitle {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-graphite);
    margin: 0;
}

/* ----------------------------------------------------------------------------
   Layout
   ---------------------------------------------------------------------------- */

.container {
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ----------------------------------------------------------------------------
   Boutons
   ---------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 12px 24px;
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 600;
    line-height: 1;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
    min-height: 48px;
}

.btn:focus-visible {
    outline: 2px solid var(--color-bordeaux);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn--primary:hover:not(:disabled) {
    background-color: var(--color-bordeaux-deep);
    color: var(--color-white);
    text-decoration: none;
}

.btn--primary:active:not(:disabled) {
    transform: scale(0.98);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-bordeaux);
    border: 1px solid var(--color-bordeaux);
}

.btn--secondary:hover:not(:disabled) {
    background-color: var(--color-bordeaux-pale);
    color: var(--color-bordeaux-deep);
    text-decoration: none;
}

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

.btn--accent:hover:not(:disabled) {
    background-color: var(--color-orange-deep);
    color: var(--color-white);
    text-decoration: none;
}

.btn--signature {
    background: var(--gradient-signature);
    color: var(--color-white);
    position: relative;
}

.btn--signature:hover:not(:disabled) {
    color: var(--color-white);
    text-decoration: none;
    filter: brightness(0.95);
}

.btn--block {
    display: flex;
    width: 100%;
}

.btn-text {
    display: inline-flex;
    align-items: center;
    background: transparent;
    border: none;
    color: var(--color-bordeaux);
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 500;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-text:hover {
    color: var(--color-bordeaux-deep);
    background-color: var(--color-bordeaux-pale);
}

.btn-text:focus-visible {
    outline: 2px solid var(--color-bordeaux);
    outline-offset: 2px;
}

/* ----------------------------------------------------------------------------
   Formulaires
   ---------------------------------------------------------------------------- */

.form-field {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-slate);
    margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.4;
    color: var(--color-ink);
    background-color: var(--color-white);
    border: 1px solid var(--color-pearl);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-height: 48px;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-zinc);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-bordeaux);
    box-shadow: 0 0 0 3px var(--color-bordeaux-transparent);
}

.form-input--error {
    border-color: var(--color-error);
}

.form-input--error:focus {
    box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.1);
}

.form-error {
    margin-top: var(--space-xs);
    font-size: 14px;
    color: var(--color-error);
}

/* ----------------------------------------------------------------------------
   Alertes / messages
   ---------------------------------------------------------------------------- */

.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 15px;
    margin-bottom: var(--space-lg);
}

.alert--error {
    background-color: var(--color-error-pale);
    color: var(--color-error);
    border-left: 4px solid var(--color-error);
}

.alert--success {
    background-color: var(--color-success-pale);
    color: var(--color-success);
    border-left: 4px solid var(--color-success);
}

.alert--warning {
    background-color: var(--color-warning-pale);
    color: var(--color-warning);
    border-left: 4px solid var(--color-warning);
}

.alert--info {
    background-color: var(--color-info-pale);
    color: var(--color-info);
    border-left: 4px solid var(--color-info);
}

/* ----------------------------------------------------------------------------
   Cartes
   ---------------------------------------------------------------------------- */

.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-pearl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card--placeholder {
    background-color: var(--color-mist);
    border-style: dashed;
    box-shadow: none;
}

.card__body {
    padding: var(--space-xl);
}

.card__title {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 var(--space-sm) 0;
}

/* ----------------------------------------------------------------------------
   Accessibilité
   ---------------------------------------------------------------------------- */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ----------------------------------------------------------------------------
   Responsive
   ---------------------------------------------------------------------------- */

@media (max-width: 768px) {
    .page-title {
        font-size: 24px;
    }

    .page-subtitle {
        font-size: 16px;
    }

    .card__body {
        padding: var(--space-lg);
    }
}