/* ============================================================
   EstelShop Pro — Styles partagés pages login/inscription
   (extrait du bloc <style> de index.php, pour les pages d'accès
   séparées : login-*.php et inscription-*.php)
============================================================ */
:root {
    --primary:       #1877F2;
    --primary-dark:  #1458c4;
    --primary-light: #e8f0fe;
    --success:       #42b883;
    --warning:       #f7a918;
    --danger:        #fa3e3e;
    --bg:            #f5f6fa;
    --surface:       #ffffff;
    --surface2:      #f8f9fc;
    --border:        #e4e6ef;
    --text:          #1a1a2e;
    --text-muted:    #6b7280;
    --text-light:    #9ca3af;
    --radius:        12px;
    --radius-sm:     8px;
    --shadow-lg:     0 8px 32px rgba(0,0,0,.12);
    --transition:    .2s ease;
    --font:          'Inter', system-ui, sans-serif;
}

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

html, body {
    height: 100%; font-family: var(--font);
    background: var(--bg); color: var(--text);
    font-size: 14px; line-height: 1.5;
}

.auth-page {
    min-height: 100vh; background: linear-gradient(135deg, #1877F2 0%, #1458c4 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.login-card {
    background: #fff; border-radius: 16px; padding: 40px;
    width: 100%; max-width: 380px; box-shadow: 0 20px 60px rgba(0,0,0,.2);
    text-align: center;
}
.login-card.login-card-wide { max-width: 460px; text-align: left; }
.login-logo {
    width: 72px; height: 72px; border-radius: 18px;
    background: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 32px; font-weight: 700; margin: 0 auto 16px;
}
.login-card-wide .login-logo { margin: 0 0 16px; }
.login-title { font-size: 22px; font-weight: 700; margin-bottom: 4px; text-align: center; }
.login-card-wide .login-title { text-align: left; }
.login-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; text-align: center; }
.login-card-wide .login-sub { text-align: left; }

.pin-input-wrap { position: relative; margin-bottom: 16px; }
.pin-input {
    width: 100%; padding: 14px 44px 14px 16px;
    font-size: 22px; letter-spacing: 8px; text-align: center;
    border: 2px solid #e4e6ef; border-radius: 10px;
    font-family: var(--font); transition: border-color var(--transition);
    color: #1a1a2e;
}
.pin-input:focus { outline: none; border-color: var(--primary); }
.pin-toggle {
    position: absolute; right: 14px; top: 50%;
    transform: translateY(-50%); border: none;
    background: none; cursor: pointer; color: #9ca3af; font-size: 16px;
}
.login-btn {
    width: 100%; padding: 13px; background: var(--primary);
    color: #fff; border: none; border-radius: 10px;
    font-size: 15px; font-weight: 600; cursor: pointer;
    font-family: var(--font); transition: background var(--transition);
}
.login-btn:hover { background: var(--primary-dark); }
.login-btn:disabled { opacity: .6; cursor: not-allowed; }
.login-error {
    background: #fef2f2; color: #991b1b;
    padding: 10px 14px; border-radius: 8px;
    font-size: 13px; margin-top: 12px; display: none; text-align: left;
}
.login-success {
    background: #f0fdf4; color: #166534;
    padding: 10px 14px; border-radius: 8px;
    font-size: 13px; margin-top: 12px; display: none; text-align: left;
}

.auth-link { display: block; text-align: center; margin-top: 18px; font-size: 13px; color: var(--text-muted); }
.auth-link a { color: var(--primary); font-weight: 600; text-decoration: none; }
.auth-link a:hover { text-decoration: underline; }

.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); margin-bottom: 5px; }
.form-control {
    width: 100%; padding: 9px 12px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text); font-size: 13px; font-family: var(--font);
    transition: border-color var(--transition);
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--radius-sm);
    border: 1px solid transparent; font-size: 13px;
    font-weight: 500; cursor: pointer; transition: all var(--transition);
    font-family: var(--font); text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); width: 100%; padding: 13px; font-size: 15px; font-weight: 600; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }