/* ========================================
   Base & Layout
   ======================================== */
html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, #e0e0e0 0%, #f4f4f4 50%, #b0b0b0 100%);
    background-attachment: fixed;
    transition: background 0.3s ease, color 0.3s ease;
}

.app-container {
    min-height: 100vh;
}

.content {
    padding-top: 1.1rem;
}

/* ========================================
   Branding
   ======================================== */
.logo-container {
    text-align: center;
    padding: 2rem 0;
}

.logo-container img {
    max-width: 300px;
    height: auto;
}

/* ========================================
   Typography & Links
   ======================================== */
a,
.btn-link {
    color: #11788a;
}

a:focus,
h1:focus {
    outline: none;
}

h1 {
    color: #11788a;
}

h5 {
    color: #65b3bd;
}

.form-label {
    font-weight: 600;
}

.text-danger {
    color: #dc3545;
}

/* ========================================
   Buttons
   ======================================== */
.btn-primary {
    color: #fff;
    background-color: #65b3bd;
    border-color: #5aa3ad;
}

.btn-primary:hover {
    background-color: #5aa3ad;
    border-color: #4f939d;
}

.btn-success {
    color: #fff;
    background-color: #00a887;
    border-color: #009876;
}

.btn-success:hover {
    background-color: #009876;
    border-color: #008866;
}

.btn-secondary {
    color: #fff;
    background-color: #7c8ec7;
    border-color: #6d7eb7;
}

.btn-secondary:hover {
    background-color: #6d7eb7;
    border-color: #5d6ea7;
}

.btn-outline-secondary {
    color: #5d6ea7;
    border-color: #5d6ea7;
}

.btn-outline-secondary:hover {
    background-color: #5aa3ad;
    border-color: #5aa3ad;
    color: #ffffff;
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #65b3bd;
}

/* ========================================
   Form Controls & Validation
   ======================================== */
.form-control,
.form-select {
    border-radius: 0.4rem;
}

.form-control.is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath fill='%23dc3545' d='M8 4a.5.5 0 0 0-.5-.5h-3a.5.5 0 0 0 0 1h3A.5.5 0 0 0 8 4Z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.form-control.is-invalid.inactive {
    padding-right: 3.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linecap='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-position: right 2rem center;
    background-repeat: no-repeat;
    background-size: 1rem 1rem;
}

.invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #00a887;
}

.invalid {
    outline: 1px solid #c7528a;
}

.validation-message {
    color: #c7528a;
}

/* ========================================
   Select Arrow Styling (Light Mode)
   ======================================== */
.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23333333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1rem auto;
}

.form-select.inactive,
.form-select:disabled {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23cccccc' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
}

.form-select.is-invalid:not([multiple]):not([size]),
.form-select.is-invalid:not([multiple])[size="1"] {
    padding-right: 3.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linecap='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e"), url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23333333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-position: right 2rem center, right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1rem 1rem, 1rem auto;
}

.form-select.is-invalid:not([multiple]):not([size]):focus,
.form-select.is-invalid:not([multiple])[size="1"]:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* ========================================
   Theme Toggle Component
   ======================================== */
.theme-toggle-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-toggle {
    position: relative;
    width: 80px;
    height: 40px;
    background: linear-gradient(135deg, #65b3bd, #11788a);
    border-radius: 35px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: background 0.3s ease;
    padding: 0 8px;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.theme-icon-left,
.theme-icon-right {
    font-size: 16px;
    line-height: 1;
    z-index: 1;
    color: #fdb813;
    transition: opacity 0.3s ease;
}

.theme-toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 34px;
    height: 34px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.theme-toggle-icon {
    font-size: 16px;
    display: inline-block;
    line-height: 1;
}

.theme-toggle:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.theme-toggle:active .theme-toggle-slider {
    transform: scale(0.95);
}

/* ========================================
   Alerts, Loader & Cards
   ======================================== */
.alert-success {
    background-color: rgba(0, 168, 135, 0.1);
    border-color: #00a887;
    color: #006657;
}

.alert-danger {
    background-color: rgba(199, 82, 138, 0.1);
    border-color: #c7528a;
    color: #97225a;
}

.init-loader {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
}

.card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* ========================================
   Utility Styles
   ======================================== */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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-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 USBhdXRvbWF0aMCBDY29udGFjdHMuCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBcMC41NSAxLjkgHFYgWzAuMiA1NS42IDVcIiAlIDVcIiAlIDJcIiAlIDJcIiAlIDNcIiAlIDNcIiAlIDcxcCItLS01NzYgNjU2LjYgNjA3LjcgNTkzICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAvY2FybC9zdHJAcm93P2lkPTMxNzU3OTg3ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIA0K    )
        no-repeat 1rem/1.8rem, #c7528a;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.flag-icon {
    width: 48px;
    height: auto;
}

.lang-btn {
    padding: 0.25rem 0.5rem;
}

/* ========================================
   Login Experience
   ======================================== */
.login-background {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e0e0e0 0%, #f4f4f4 50%, #b0b0b0 100%);
    background-attachment: fixed;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.login-card {
    width: 100%;
    border-radius: 20px;
}

/* ========================================
   Dark Mode Overrides
   ======================================== */
[data-theme="dark"] {
    --bg-gradient-start: #1a1a2e;
    --bg-gradient-end: #16213e;
    --card-bg: rgba(30, 30, 46, 0.95);
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --border-color: #404040;
}

[data-theme="dark"] body,
[data-theme="dark"] html {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 25%, #0f3460 50%, #16213e 75%, #1a1a2e 100%);
    color: var(--text-primary);
}

[data-theme="dark"] .card {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: #65b3bd;
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: rgba(50, 50, 60, 0.8);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: rgba(60, 60, 70, 0.9);
    border-color: #65b3bd;
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-select:disabled {
    background-color: rgba(30, 30, 40, 0.5);
    border-color: rgba(60, 60, 70, 0.5);
    color: rgba(176, 176, 176, 0.5);
    opacity: 0.6;
    cursor: not-allowed;
}

[data-theme="dark"] .form-label,
[data-theme="dark"] a,
[data-theme="dark"] .btn-link {
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-outline-secondary {
    color: #b0b0b0;
    border-color: #606060;
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: #606060;
    border-color: #707070;
    color: #ffffff;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(0, 168, 135, 0.2);
    border-color: #00a887;
    color: #4de8c1;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(199, 82, 138, 0.2);
    border-color: #c7528a;
    color: #ff87bc;
}

[data-theme="dark"] option {
    background-color: #2a2a3e;
    color: var(--text-primary);
}

[data-theme="dark"] .theme-toggle {
    background: linear-gradient(135deg, #7c8ec7, #4d66aa);
}

[data-theme="dark"] .theme-toggle-slider {
    transform: translateX(40px);
}

[data-theme="dark"] .theme-toggle:active .theme-toggle-slider {
    transform: scale(0.95) translateX(40px);
}

[data-theme="dark"] .login-background {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 25%, #0f3460 50%, #16213e 75%, #1a1a2e 100%);
}

[data-theme="dark"] .form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2365b3bd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

[data-theme="dark"] .form-select.inactive,
[data-theme="dark"] .form-select:disabled {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23666666' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
}

[data-theme="dark"] .form-select.is-invalid:not([multiple]):not([size]),
[data-theme="dark"] .form-select.is-invalid:not([multiple])[size="1"] {
    padding-right: 3.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linecap='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e"), url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2365b3bd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-position: right 2rem center, right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1rem 1rem, 1rem auto;
}

[data-theme="dark"] .form-select.is-invalid:not([multiple]):not([size]):focus,
[data-theme="dark"] .form-select.is-invalid:not([multiple])[size="1"]:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

[data-theme="dark"] .form-select.is-invalid.inactive:not([multiple]):not([size]),
[data-theme="dark"] .form-select.is-invalid.inactive:not([multiple])[size="1"] {
    padding-right: 3.5rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linecap='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e"), url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23cccccc' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
    background-position: right 2rem center, right 0.75rem center !important;
    background-repeat: no-repeat !important;
    background-size: 1rem 1rem, 1rem auto !important;
}