/* ══════════════════════════════════════════════════════════════════
   SB-HRM auth screens — same palette and theming contract as the app
   shell (style.css), but self-contained: the guest layout loads only
   this sheet. Dark is the default; [data-theme="light"] re-points the
   same tokens.
   ══════════════════════════════════════════════════════════════════ */

:root {
    color-scheme: dark;
    --purple:       #6c3fc5;
    --purple-hover: #7c52d5;
    --purple-active:#5c34ab;
    --accent-soft:  #a78bfa;
    --accent-soft-hover: #c4b5fd;
    --page-bg:      #0d0d22;
    --card-bg:      #12122a;
    --input-bg:     #0d0d22;
    --text:         #e8e8f0;
    --text-strong:  #ffffff;
    --text-muted:   #8888aa;
    --border:       #2e2e5a;
    --green:        #00c853;
    --green-bg:     #003319;
    --green-bd:     #00552255;
    --red:          #ff4444;
    --red-fg:       #ff7777;
    --glow:         rgba(108,63,197,.28);
    --shadow:       rgba(0,0,0,.55);
}

:root[data-theme="light"] {
    color-scheme: light;
    --purple:       #6d28d9;
    --purple-hover: #5b21b6;
    --purple-active:#4c1d95;
    --accent-soft:  #6d28d9;
    --accent-soft-hover: #4c1d95;
    --page-bg:      #f3f4f9;
    --card-bg:      #ffffff;
    --input-bg:     #ffffff;
    --text:         #23262f;
    --text-strong:  #0f1222;
    --text-muted:   #6b7280;
    --border:       #dfe2ec;
    --green:        #15803d;
    --green-bg:     #e7f7ed;
    --green-bd:     #a7e3bf;
    --red:          #dc2626;
    --red-fg:       #b91c1c;
    --glow:         rgba(108,63,197,.14);
    --shadow:       rgba(15,23,42,.14);
}

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

body {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
    font-family: "Segoe UI", system-ui, sans-serif; font-size: 13px;
    color: var(--text);
    background:
        radial-gradient(1000px 500px at 50% -10%, var(--glow), transparent 70%),
        var(--page-bg);
}

/* ── Card ── */
.auth-container {
    width: 100%; max-width: 400px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 30px;
    box-shadow: 0 24px 60px var(--shadow);
    position: relative;
}

/* ── Theme switch (top-right of the card) ── */
.auth-theme-toggle {
    position: absolute; top: 12px; right: 12px;
    background: transparent; border: 1px solid var(--border); color: var(--text-muted);
    width: 30px; height: 30px; border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 13px; line-height: 1; transition: all .15s;
}
.auth-theme-toggle:hover { color: var(--text-strong); border-color: var(--purple); }
.auth-theme-toggle .theme-icon-light { display: none; }
:root[data-theme="light"] .auth-theme-toggle .theme-icon-light { display: inline-block; }
:root[data-theme="light"] .auth-theme-toggle .theme-icon-dark { display: none; }

/* ── Header ── */
.auth-header { text-align: center; margin-bottom: 26px; }
.auth-logo {
    width: 54px; height: 54px; margin: 0 auto 14px;
    background: linear-gradient(135deg, var(--purple), var(--accent-soft));
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 18px; font-weight: 700; letter-spacing: 1px;
}
.auth-title { font-size: 1.25rem; font-weight: 700; color: var(--text-strong); letter-spacing: .5px; }
.auth-subtitle { color: var(--text-muted); font-size: 12px; margin-top: 4px; }

/* ── Fields ── */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block; margin-bottom: 6px;
    color: var(--text-muted); font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .5px;
}
.form-input {
    width: 100%;
    background: var(--input-bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 10px 12px; font-size: 13px;
    transition: border-color .15s, box-shadow .15s;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus {
    outline: none;
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(108,63,197,.2);
}
.form-input.error { border-color: var(--red); }

.error-message { color: var(--red-fg); font-size: 11px; margin-top: 5px; display: block; }
.success-message {
    background: var(--green-bg); border: 1px solid var(--green-bd); color: var(--green);
    padding: 10px 14px; border-radius: 8px; font-size: 12px; margin-bottom: 16px;
}

/* ── Remember me ── */
.checkbox-group { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.checkbox-input {
    width: 15px; height: 15px; accent-color: var(--purple);
    background: var(--input-bg); cursor: pointer;
}
.checkbox-label { color: var(--text-muted); font-size: 12px; cursor: pointer; }

/* ── Submit ── */
.btn-primary {
    width: 100%;
    background: var(--purple); border: none; color: #fff;
    padding: 11px 20px; border-radius: 6px;
    font-size: 13px; font-weight: 600; letter-spacing: .4px;
    cursor: pointer; transition: background .2s;
}
.btn-primary:hover { background: var(--purple-hover); }
.btn-primary:active { background: var(--purple-active); }

/* ── Footer links ── */
.auth-links { margin-top: 18px; text-align: center; }
.auth-link { color: var(--accent-soft); font-size: 12px; text-decoration: none; }
.auth-link:hover { color: var(--accent-soft-hover); text-decoration: underline; }
.forgot-password-text { color: var(--text-muted); font-size: 12px; margin-bottom: 18px; line-height: 1.6; }

.divider { position: relative; text-align: center; margin: 18px 0; }
.divider::before {
    content: ""; position: absolute; top: 50%; left: 0; right: 0;
    border-top: 1px solid var(--border);
}
.divider span {
    position: relative; background: var(--card-bg); padding: 0 10px;
    color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--page-bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--purple); }