/*html, body, #app {
    height: 100%;
    margin: 0;
    padding: 0;
}
*/

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    font-family: 'Segoe UI', 'Segoe UI Web (West European)', -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
}

/* ============================================
   LIGHT MODE STYLING (Fluent 2 Colors)
   ============================================ */
html[data-bs-theme="light"] body {
    background: linear-gradient(135deg, #0078d4 0%, #106ebe 100%);
}

html[data-bs-theme="light"] .login-card {
    background: #ffffff;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.14);
    border: 1px solid #e1dfdd;
}

html[data-bs-theme="light"] .logo-login-text {
    color: #0078d4;
    font-weight: 600;
    font-family: 'Segoe UI', 'Segoe UI Web (West European)', -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
}

html[data-bs-theme="light"] .login-logo-subtext {
    color: #323130;
}

html[data-bs-theme="light"] .card-header {
    background-color: #f3f2f1;
    border-bottom: 1px solid #e1dfdd;
    color: #323130;
    font-size: 20px;
    font-weight: 600;
    line-height: 28px;
}

html[data-bs-theme="light"] .card-body {
    background: transparent !important;
}

html[data-bs-theme="light"] .form-label,
html[data-bs-theme="light"] label {
    color: #323130;
    font-weight: 600;
    font-size: 14px;
    line-height: 20px;
}

html[data-bs-theme="light"] .form-control {
    background-color: #ffffff;
    border: 1px solid #605e5c;
    color: #323130;
    font-size: 14px;
    line-height: 20px;
}

html[data-bs-theme="light"] .form-control:hover {
    border-color: #323130;
}

html[data-bs-theme="light"] .form-control:focus {
    border-color: #0078d4;
    box-shadow: none;
    outline: 1px solid #0078d4;
}

html[data-bs-theme="light"] .btn-outline-light {
    color: #0078d4;
    border-color: #0078d4;
    background-color: transparent;
    font-weight: 600;
}

html[data-bs-theme="light"] .btn-outline-light:hover {
    color: #ffffff;
    background-color: #106ebe;
    border-color: #106ebe;
}

html[data-bs-theme="light"] .btn-outline-light:active {
    color: #ffffff;
    background-color: #005a9e;
    border-color: #005a9e;
}

html[data-bs-theme="light"] .btn-link {
    color: #0078d4;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
}

html[data-bs-theme="light"] .btn-link:hover {
    color: #106ebe;
    text-decoration: underline;
}

html[data-bs-theme="light"] .text-muted {
    color: #605e5c !important;
}

html[data-bs-theme="light"] .login-footer {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
}

/* ============================================
   DARK MODE STYLING (Fluent 2 Colors)
   ============================================ */
html[data-bs-theme="dark"] body {
    background: linear-gradient(135deg, #1b1a19 0%, #252423 100%);
}

html[data-bs-theme="dark"] .login-card {
    background: #292827;
    backdrop-filter: blur(20px);
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.24), 0 8px 16px rgba(0, 0, 0, 0.28);
    border: 1px solid #3b3a39;
}

html[data-bs-theme="dark"] .logo-login-text {
    color: #60cdff;
    font-weight: 600;
    font-family: 'Segoe UI', 'Segoe UI Web (West European)', -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
}

html[data-bs-theme="dark"] .login-logo-subtext {
    color: #f3f2f1;
}

html[data-bs-theme="dark"] .card-header {
    background-color: #323130;
    border-bottom: 1px solid #3b3a39;
    color: #f3f2f1;
    font-size: 20px;
    font-weight: 600;
    line-height: 28px;
}

html[data-bs-theme="dark"] .card-body {
    background: transparent !important;
}

html[data-bs-theme="dark"] .form-label,
html[data-bs-theme="dark"] label {
    color: #f3f2f1;
    font-weight: 600;
    font-size: 14px;
    line-height: 20px;
}

html[data-bs-theme="dark"] .form-control {
    background-color: #323130;
    border: 1px solid #605e5c;
    color: #f3f2f1;
    font-size: 14px;
    line-height: 20px;
}

html[data-bs-theme="dark"] .form-control:hover {
    border-color: #8a8886;
}

html[data-bs-theme="dark"] .form-control:focus {
    border-color: #60cdff;
    box-shadow: none;
    outline: 1px solid #60cdff;
    background-color: #3b3a39;
}

html[data-bs-theme="dark"] .btn-outline-light {
    color: #60cdff;
    border-color: #60cdff;
    background-color: transparent;
    font-weight: 600;
}

html[data-bs-theme="dark"] .btn-outline-light:hover {
    color: #1b1a19;
    background-color: #96deff;
    border-color: #96deff;
}

html[data-bs-theme="dark"] .btn-outline-light:active {
    color: #1b1a19;
    background-color: #3aa0f3;
    border-color: #3aa0f3;
}

html[data-bs-theme="dark"] .btn-link {
    color: #60cdff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
}

html[data-bs-theme="dark"] .btn-link:hover {
    color: #96deff;
    text-decoration: underline;
}

html[data-bs-theme="dark"] .text-muted {
    color: #a19f9d !important;
}

html[data-bs-theme="dark"] .login-footer {
    color: rgba(243, 242, 241, 0.9);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
}

/* ============================================
   COMMON STYLES (Fluent 2)
   ============================================ */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 1rem;
}

.login-card {
    padding: 32px;
    border-radius: 8px;
    width: 100%;
    max-width: 450px;
}

.login-logo {
    /*margin-left: 5px;*/
    /*margin-bottom: 10px;*/
}

.logo-login-text {
    font-size: 2.5em;
    margin: 0;
    padding: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.02em;
}

.login-logo-subtext {
    margin: 0;
    padding: 0;
    width: 62px;
    font-size: 0.8rem;
    line-height: 10px;
    display: block;
    margin-left: auto;
    font-weight: 500;
}

.card {
    border: none;
    box-shadow: none;
    border-radius: 8px;
    overflow: hidden;
}

.card-header {
    border-radius: 8px 8px 0 0 !important;
    padding: 16px 20px !important;
    font-weight: 600;
}

.card-body {
    padding: 20px !important;
}

label {
    margin-bottom: 4px;
    display: block;
}

.form-control {
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.1s ease;
    min-height: 32px;
}

.form-control:focus {
    outline: none;
}

.form-control::placeholder {
    opacity: 0.6;
}

.btn {
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.1s ease;
    padding: 8px 16px;
    font-size: 14px;
    line-height: 20px;
    min-height: 32px;
    cursor: pointer;
}

.btn:active {
    transform: scale(0.98);
}

.btn-sm {
    padding: 4px 12px;
    font-size: 12px;
    min-height: 24px;
}

hr {
    opacity: 0.2;
    margin: 16px 0;
}

.login-footer {
    position: fixed;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

/* Alert styling improvements (Fluent 2) */
.alert {
    border-radius: 4px;
    border: none;
    padding: 12px 16px;
    font-size: 14px;
    line-height: 20px;
}

.alert-danger {
    background-color: #fde7e9;
    color: #a4262c;
    border-left: 3px solid #a4262c;
}

html[data-bs-theme="dark"] .alert-danger {
    background-color: #442726;
    color: #f1707b;
    border-left: 3px solid #f1707b;
}

/* Button groups and spacing */
.d-flex.justify-content-between {
    align-items: center;
}

/* Form spacing */
form > div:not(:last-child) {
    margin-bottom: 16px;
}

.mb-3 {
    margin-bottom: 16px !important;
}

/* Microsoft button styling (Fluent 2) */
.btn-outline-primary {
    border-width: 1px;
    font-weight: 600;
}

html[data-bs-theme="light"] .btn-outline-primary {
    color: #0078d4;
    border-color: #0078d4;
}

html[data-bs-theme="light"] .btn-outline-primary:hover {
    background-color: #106ebe;
    border-color: #106ebe;
    color: white;
}

html[data-bs-theme="light"] .btn-outline-primary:active {
    background-color: #005a9e;
    border-color: #005a9e;
    color: white;
}

html[data-bs-theme="dark"] .btn-outline-primary {
    color: #60cdff;
    border-color: #60cdff;
}

html[data-bs-theme="dark"] .btn-outline-primary:hover {
    background-color: #96deff;
    border-color: #96deff;
    color: #1b1a19;
}

html[data-bs-theme="dark"] .btn-outline-primary:active {
    background-color: #3aa0f3;
    border-color: #3aa0f3;
    color: #1b1a19;
}

/* Input validation states */
.form-control.is-invalid {
    border-color: #a4262c;
}

html[data-bs-theme="light"] .form-control.is-invalid:focus {
    border-color: #a4262c;
    outline: 1px solid #a4262c;
}

html[data-bs-theme="dark"] .form-control.is-invalid {
    border-color: #f1707b;
}

html[data-bs-theme="dark"] .form-control.is-invalid:focus {
    border-color: #f1707b;
    outline: 1px solid #f1707b;
}

.invalid-feedback {
    font-size: 12px;
    line-height: 16px;
    margin-top: 4px;
}