/* ==========================================================================
   GKFS Login Pages - Shared Styles
   Used by: login.cfm, NewMFALogin.cfm, forgotpassword.cfm
   ========================================================================== */

/* -- CSS Custom Properties (Brand Colors) -- */
:root {
    --gkfs-green: #016a28;
    --gkfs-green-dark: #004d1a;
    --gkfs-green-medium: #028a35;
    --gkfs-green-light: #03a840;
    --gkfs-green-pale: #b8e8c4;
    --gkfs-green-faint: #f8fdf9;
    --gkfs-green-hover: #8fe3a0;
    --gkfs-green-rgb: 1, 106, 40;
    --gkfs-amber: #c48a3f;
    --gkfs-amber-border: #e8d4b8;
    --gkfs-amber-bg: #fffbf8;
    --gkfs-amber-rgb: 196, 138, 63;
    --gkfs-purple: #7b3fa0;
    --gkfs-purple-border: #d4b8e8;
    --gkfs-purple-bg: #faf8fd;
    --gkfs-purple-rgb: 123, 63, 160;
    --gkfs-error: #cc0000;
    --gkfs-success: #28a745;
}

/* -- Base -- */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    margin: 0;
    padding: 0;
    color: #333;
}

/* -- Site Header -- */
.site-header {
    background-color: var(--gkfs-green);
    padding: 15px 0;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.site-header img {
    max-height: 60px;
}

/* -- Header Navigation -- */
.header-nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 25px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.header-nav a:hover {
    color: var(--gkfs-green-hover);
    text-decoration: none;
}

/* -- Hero Banner -- */
.hero-banner {
    background: linear-gradient(135deg, var(--gkfs-green) 0%, var(--gkfs-green-medium) 50%, var(--gkfs-green-light) 100%);
    color: #fff;
    text-align: center;
    padding: 40px 20px;
}
.hero-banner h1 {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 10px;
}
.hero-banner p {
    font-size: 15px;
    opacity: 0.85;
    margin: 0;
}

/* -- Login Card Container -- */
.login-container,
.mfa-container,
.reset-container {
    max-width: 420px;
    margin: -30px auto 40px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    padding: 35px 40px;
    position: relative;
    z-index: 1;
}
.mfa-container {
    text-align: center;
}

/* -- Form Groups -- */
.login-form-group {
    margin-bottom: 18px;
    text-align: left;
}
.login-form-group.centered {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.login-form-group label {
    display: block;
    color: #333;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
}
.login-form-group label .required {
    color: var(--gkfs-error);
    margin-left: 2px;
}

/* -- Input with Icon -- */
.input-with-icon {
    position: relative;
    width: 100%;
}
.input-with-icon.constrained {
    max-width: 280px;
    display: inline-block;
}
.input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #888;
    pointer-events: none;
    z-index: 1;
}

/* -- Username Field (green tint) -- */
.username-field input[type="text"] {
    width: 100%;
    padding: 10px 14px 10px 40px;
    border: 1px solid var(--gkfs-green-pale);
    border-radius: 5px;
    font-size: 14px;
    background-color: var(--gkfs-green-faint);
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}
.username-field input[type="text"]:focus {
    outline: none;
    border-color: var(--gkfs-green);
    background-color: #fff;
    box-shadow: 0 0 0 2px rgba(var(--gkfs-green-rgb), 0.15);
}
.username-field .input-icon {
    color: var(--gkfs-green);
    stroke: var(--gkfs-green);
}

/* -- Password Field (amber tint) -- */
.password-field input[type="password"],
.password-field input[type="text"] {
    width: 100%;
    padding: 10px 65px 10px 40px;
    border: 1px solid var(--gkfs-amber-border);
    border-radius: 5px;
    font-size: 14px;
    background-color: var(--gkfs-amber-bg);
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}
.password-field input[type="password"]:focus,
.password-field input[type="text"]:focus {
    outline: none;
    border-color: var(--gkfs-amber);
    background-color: #fff;
    box-shadow: 0 0 0 2px rgba(var(--gkfs-amber-rgb), 0.15);
}
.password-field .input-icon {
    color: var(--gkfs-amber);
    stroke: var(--gkfs-amber);
}

/* -- OTP Field (purple tint) -- */
.otp-field input[type="text"] {
    width: 100%;
    padding: 12px 14px 12px 40px;
    border: 1px solid var(--gkfs-purple-border);
    border-radius: 5px;
    font-size: 22px;
    background-color: var(--gkfs-purple-bg);
    transition: border-color 0.3s, box-shadow 0.3s;
    text-align: center;
    letter-spacing: 8px;
    font-weight: bold;
    box-sizing: border-box;
}
.otp-field input[type="text"]:focus {
    outline: none;
    border-color: var(--gkfs-purple);
    background-color: #fff;
    box-shadow: 0 0 0 2px rgba(var(--gkfs-purple-rgb), 0.15);
}
.otp-field .input-icon {
    color: var(--gkfs-purple);
    stroke: var(--gkfs-purple);
}

/* -- Generic Input (green tint, for forgot password etc.) -- */
.green-field input[type="text"],
.green-field input[type="email"] {
    width: 100%;
    padding: 10px 14px 10px 40px;
    border: 1px solid var(--gkfs-green-pale);
    border-radius: 5px;
    font-size: 14px;
    background-color: var(--gkfs-green-faint);
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}
.green-field input[type="text"]:focus,
.green-field input[type="email"]:focus {
    outline: none;
    border-color: var(--gkfs-green);
    background-color: #fff;
    box-shadow: 0 0 0 2px rgba(var(--gkfs-green-rgb), 0.15);
}

/* -- Password Toggle Button -- */
.toggle-password-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    font-size: 11px;
    padding: 4px 8px;
    text-decoration: underline;
}
.toggle-password-btn:hover {
    color: var(--gkfs-amber);
}

/* -- Submit Button -- */
.login-submit-btn {
    display: block;
    width: 100%;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--gkfs-green) 0%, var(--gkfs-green-dark) 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
    margin-top: 10px;
}
.login-submit-btn.constrained {
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}
.login-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--gkfs-green-rgb), 0.3);
}
.login-submit-btn:active {
    transform: translateY(0);
}

/* -- Messages -- */
.error-message {
    background-color: #fee;
    border: 1px solid #fcc;
    border-left: 4px solid var(--gkfs-error);
    color: var(--gkfs-error);
    padding: 12px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    text-align: left;
    font-size: 14px;
}
.success-message {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-left: 4px solid var(--gkfs-success);
    color: #155724;
    padding: 12px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    text-align: left;
    font-size: 14px;
}

/* -- Links -- */
.forgot-password,
.resend-link {
    margin-top: 20px;
    text-align: center;
}
.forgot-password a,
.resend-link a {
    color: var(--gkfs-green);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}
.forgot-password a:hover,
.resend-link a:hover {
    text-decoration: underline;
}
.back-link {
    margin-top: 12px;
    text-align: center;
}
.back-link a {
    color: #666;
    text-decoration: none;
    font-size: 13px;
}
.back-link a:hover {
    color: var(--gkfs-green);
    text-decoration: underline;
}

/* -- Security Notice -- */
.security-notice {
    margin-top: 25px;
    padding-top: 18px;
    border-top: 1px solid #e0e0e0;
    font-size: 12px;
    color: #666;
    line-height: 1.6;
    text-align: center;
}
.security-notice svg {
    vertical-align: middle;
    margin-right: 4px;
}

/* -- Help Text -- */
.help-text {
    font-size: 13px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.5;
}
.contact-help {
    margin-top: 25px;
    padding-top: 18px;
    border-top: 1px solid #e0e0e0;
    font-size: 13px;
    color: #666;
    text-align: center;
}
.contact-help a {
    color: var(--gkfs-green);
}

/* -- Secure Badge -- */
.secure-badge {
    margin: 15px 0;
}
.secure-badge img {
    max-height: 50px;
}

/* -- Site Footer -- */
.site-footer {
    background-color: var(--gkfs-green);
    color: #fff;
    text-align: center;
    padding: 25px 20px;
    margin-top: 40px;
}
.site-footer p {
    margin: 5px 0;
    font-size: 13px;
    opacity: 0.8;
}
.site-footer a {
    color: var(--gkfs-green-hover);
    text-decoration: none;
}
.site-footer a:hover {
    text-decoration: underline;
}
.footer-logo {
    max-height: 50px;
    margin-bottom: 15px;
}
.social-icons {
    margin-top: 10px;
}
.social-icons a {
    display: inline-block;
    margin: 0 8px;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.social-icons a:hover {
    opacity: 1;
}

/* -- Responsive -- */
@media (max-width: 480px) {
    .login-container,
    .mfa-container,
    .reset-container {
        margin: -20px 15px 30px;
        padding: 25px 20px;
    }
    .hero-banner {
        padding: 30px 15px;
    }
    .hero-banner h1 {
        font-size: 22px;
    }
}