/* ================================================
   Gia Phát - Login Page Custom Theme v2
   Target: body.task-login
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@300;400;500;600&family=Barlow+Condensed:wght@600;700&display=swap');

body.task-login {
    --gp-red:    #c0392b;
    --gp-red2:   #e74c3c;
    --gp-bg:     #f5f5f5;
    --gp-white:  #ffffff;
    --gp-text:   #1a1a1a;
    --gp-text2:  #555555;
    --gp-border: #ddd;
    --gp-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

/* ── Background ── */
body.task-login {
    background: linear-gradient(135deg, #f8f8f8 0%, #ececec 100%) !important;
    font-family: 'Barlow', sans-serif !important;
    min-height: 100vh;
}

body.task-login::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(192,57,43,0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ── Layout ── */
body.task-login #layout-content {
    position: relative;
    z-index: 1;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 100vh !important;
    padding: 40px 20px !important;
}

/* ── Logo ── */
body.task-login #logo {
    display: block !important;
    margin: 0 auto 20px auto !important;
    max-height: 90px !important;
    width: auto !important;
    max-width: 340px !important;
    filter: drop-shadow(0 4px 12px rgba(192,57,43,0.25)) !important;
    border-radius: 8px !important;
}

/* ── Form card ── */
body.task-login #login-form {
    background: var(--gp-white) !important;
    border: 1px solid var(--gp-border) !important;
    border-radius: 16px !important;
    padding: 36px 44px !important;
    width: 100% !important;
    max-width: 420px !important;
    box-shadow: var(--gp-shadow) !important;
}

/* ── Title ── */
body.task-login #login-form::before {
    content: 'ĐĂNG NHẬP HỆ THỐNG';
    display: block;
    text-align: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #999;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid #eee;
}

/* ── Labels ── */
body.task-login label,
body.task-login .input-group-text {
    color: var(--gp-text2) !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase !important;
    font-family: 'Barlow Condensed', sans-serif !important;
}

/* ── Inputs ── */
body.task-login input[type="text"],
body.task-login input[type="password"],
body.task-login input[type="email"],
body.task-login .form-control {
    background: #f9f9f9 !important;
    border: 1.5px solid #e0e0e0 !important;
    border-radius: 10px !important;
    color: #111 !important;
    font-family: 'Barlow', sans-serif !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    padding: 12px 14px !important;
    transition: all 0.2s !important;
}

body.task-login input[type="text"]:focus,
body.task-login input[type="password"]:focus,
body.task-login .form-control:focus {
    background: #fff !important;
    border-color: var(--gp-red) !important;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.12) !important;
    outline: none !important;
    color: #111 !important;
}

body.task-login input::placeholder {
    color: #bbb !important;
    font-weight: 400 !important;
}

/* ── Input group ── */
body.task-login .input-group {
    background: transparent !important;
    border-radius: 10px !important;
    border: 1.5px solid #e0e0e0 !important;
    overflow: hidden !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
}

body.task-login .input-group:focus-within {
    border-color: var(--gp-red) !important;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.12) !important;
}

body.task-login .input-group .input-group-text {
    background: #f3f3f3 !important;
    border: none !important;
    color: #888 !important;
    font-size: 16px !important;
    padding: 0 13px !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}

body.task-login .input-group .form-control {
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    background: transparent !important;
}

/* ── Submit button ── */
body.task-login .btn-primary,
body.task-login input[type="submit"],
body.task-login button[type="submit"],
body.task-login .btn.mainaction {
    background: linear-gradient(135deg, var(--gp-red) 0%, var(--gp-red2) 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    color: #fff !important;
    font-family: 'Barlow Condensed', sans-serif !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    letter-spacing: 2.5px !important;
    text-transform: uppercase !important;
    padding: 13px !important;
    width: 100% !important;
    margin-top: 8px !important;
    cursor: pointer !important;
    transition: all 0.2s !important;
    box-shadow: 0 4px 16px rgba(192,57,43,0.3) !important;
}

body.task-login .btn-primary:hover,
body.task-login .btn.mainaction:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px rgba(192,57,43,0.4) !important;
}

/* ── Footer ── */
body.task-login #login-footer {
    margin-top: 20px !important;
    text-align: center !important;
    font-size: 12px !important;
    color: #999 !important;
}

body.task-login #login-footer a.support-link {
    color: var(--gp-red) !important;
    font-weight: 600 !important;
    text-decoration: none !important;
}

/* ── Alert ── */
body.task-login .alert-danger {
    background: rgba(192,57,43,0.08) !important;
    color: #c0392b !important;
    border-left: 3px solid var(--gp-red) !important;
    border-radius: 8px !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    font-size: 13px !important;
}

@media (max-width: 480px) {
    body.task-login #login-form {
        padding: 24px 20px !important;
    }
}

/* ── Center form vertically in viewport ── */
body.task-login #layout {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 100vh !important;
}

body.task-login #layout-content {
    width: 100% !important;
    max-width: 500px !important;
    margin: 0 auto !important;
}

/* ── Logo bigger and centered ── */
body.task-login #logo {
    max-width: 420px !important;
    width: 100% !important;
    max-height: none !important;
    margin-bottom: 28px !important;
}