/* Grafana UI inspired styles for Identity pages */
:root {
    --grafana-spacing-xs: 4px;
    --grafana-spacing-sm: 8px;
    --grafana-spacing-md: 16px;
    --grafana-spacing-lg: 24px;
    --grafana-spacing-xl: 32px;
    
    /* Dark theme colors matching Grafana */
    --grafana-bg-primary: #111217;
    --grafana-bg-secondary: #181b1f;
    --grafana-bg-card: #1f1f20;
    --grafana-border-weak: rgba(204, 204, 220, 0.12);
    --grafana-text-primary: #d8d9da;
    --grafana-text-secondary: #9fa7b3;
    --grafana-text-link: #6e9fff;
    
    /* Button colors */
    --grafana-primary-main: #3871dc;
    --grafana-primary-border: #3871dc;
    --grafana-primary-text: #ffffff;
    --grafana-destructive-main: #d10e5c;
    
    /* Input colors */
    --grafana-input-bg: #1c1d20;
    --grafana-input-border: rgba(204, 204, 220, 0.15);
    --grafana-input-border-hover: rgba(204, 204, 220, 0.30);
    --grafana-input-border-focus: #6e9fff;
    --grafana-input-text: #d8d9da;
    --grafana-input-placeholder: #8e8e8e;
}

body {
    background-color: var(--grafana-bg-primary);
    color: var(--grafana-text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

/* Login container */
.grafana-login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: var(--grafana-spacing-lg);
}

/* Login card */
.grafana-login-card {
    background: var(--grafana-bg-card);
    border: 1px solid var(--grafana-border-weak);
    border-radius: 4px;
    padding: var(--grafana-spacing-xl);
    width: 100%;
    max-width: 450px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    box-sizing: border-box;
}

.grafana-login-header {
    text-align: center;
    margin-bottom: var(--grafana-spacing-xl);
}

.grafana-login-header h1 {
    font-size: 26px;
    font-weight: 500;
    color: var(--grafana-text-primary);
    margin-bottom: var(--grafana-spacing-sm);
}

.grafana-login-header p {
    color: var(--grafana-text-secondary);
    font-size: 14px;
    margin: 0;
}

/* Form elements */
.grafana-form-group {
    margin-bottom: var(--grafana-spacing-lg);
}

.grafana-form-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--grafana-text-primary);
    margin-bottom: var(--grafana-spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.grafana-form-input {
    width: 100%;
    height: 40px;
    padding: 0 var(--grafana-spacing-md);
    background: var(--grafana-input-bg);
    border: 1px solid var(--grafana-input-border);
    border-radius: 2px;
    color: var(--grafana-input-text);
    font-size: 14px;
    transition: all 0.15s ease;
    box-sizing: border-box;
    max-width: 100%;
}

.grafana-form-input:hover {
    border-color: var(--grafana-input-border-hover);
}

.grafana-form-input:focus {
    outline: none;
    border-color: var(--grafana-input-border-focus);
    box-shadow: 0 0 0 2px rgba(110, 159, 255, 0.15);
}

.grafana-form-input::placeholder {
    color: var(--grafana-input-placeholder);
}

/* Checkbox */
.grafana-checkbox-container {
    display: flex;
    align-items: center;
    margin-bottom: var(--grafana-spacing-lg);
}

.grafana-checkbox {
    width: 16px;
    height: 16px;
    margin-right: var(--grafana-spacing-sm);
    cursor: pointer;
    accent-color: var(--grafana-primary-main);
}

.grafana-checkbox-label {
    color: var(--grafana-text-primary);
    font-size: 14px;
    cursor: pointer;
    user-select: none;
}

/* Buttons */
.grafana-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 2px;
    border: 1px solid;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    white-space: nowrap;
    box-sizing: border-box;
}

.grafana-button-primary {
    background: var(--grafana-primary-main);
    border-color: var(--grafana-primary-border);
    color: var(--grafana-primary-text);
}

.grafana-button-primary:hover {
    background: #4a7fe7;
    border-color: #4a7fe7;
}

.grafana-button-primary:active {
    background: #2f5bb7;
    border-color: #2f5bb7;
}

.grafana-button-full-width {
    width: 100%;
}

.grafana-button-large {
    padding: 11px 18px;
    font-size: 15px;
}

/* Links */
.grafana-link {
    color: var(--grafana-text-link);
    text-decoration: none;
    transition: color 0.15s ease;
}

.grafana-link:hover {
    color: #91b4fa;
    text-decoration: underline;
}

.grafana-links-container {
    margin-top: var(--grafana-spacing-lg);
    padding-top: var(--grafana-spacing-lg);
    border-top: 1px solid var(--grafana-border-weak);
}

.grafana-links-container p {
    margin: var(--grafana-spacing-sm) 0;
    font-size: 14px;
}

/* Divider */
.grafana-divider {
    border: 0;
    border-top: 1px solid var(--grafana-border-weak);
    margin: var(--grafana-spacing-lg) 0;
}

/* Alert/Validation messages */
.grafana-alert {
    padding: var(--grafana-spacing-md);
    border-radius: 2px;
    margin-bottom: var(--grafana-spacing-lg);
    font-size: 13px;
}

.grafana-alert-error {
    background: rgba(209, 14, 92, 0.15);
    border: 1px solid rgba(209, 14, 92, 0.4);
    color: #ff9eb7;
}

.grafana-alert-info {
    background: rgba(56, 113, 220, 0.15);
    border: 1px solid rgba(56, 113, 220, 0.4);
    color: #6e9fff;
}

.text-danger {
    color: #ff9eb7 !important;
    font-size: 12px;
    margin-top: var(--grafana-spacing-xs);
    display: block;
}

/* External login section */
.grafana-external-login {
    margin-top: var(--grafana-spacing-xl);
    padding-top: var(--grafana-spacing-xl);
    border-top: 1px solid var(--grafana-border-weak);
}

.grafana-external-login h3 {
    font-size: 16px;
    font-weight: 500;
    color: var(--grafana-text-primary);
    margin-bottom: var(--grafana-spacing-md);
}

/* Loading spinner */
.grafana-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .grafana-login-container {
        padding: var(--grafana-spacing-md);  /* 16px on tablets */
    }
    
    .grafana-login-card {
        padding: var(--grafana-spacing-lg);  /* 24px */
        max-width: 100%;
    }
    
    .grafana-login-header h1 {
        font-size: 22px;
    }
}

@media (max-width: 576px) {
    .grafana-login-container {
        padding: var(--grafana-spacing-md);  /* 16px */
    }
    
    .grafana-login-card {
        padding: var(--grafana-spacing-md);  /* 16px on mobile */
    }
    
    .grafana-login-header {
        margin-bottom: var(--grafana-spacing-lg);
    }
    
    .grafana-login-header h1 {
        font-size: 20px;
    }
    
    .grafana-form-group {
        margin-bottom: var(--grafana-spacing-md);  /* 16px */
    }
    
    .grafana-button-large {
        padding: 10px 16px;
        font-size: 14px;
    }
}

@media (max-width: 380px) {
    /* Extra small phones */
    .grafana-login-container {
        padding: var(--grafana-spacing-sm);  /* 8px */
    }
    
    .grafana-login-card {
        padding: var(--grafana-spacing-sm) var(--grafana-spacing-md);  /* 8px 16px */
    }
    
    .grafana-login-header h1 {
        font-size: 18px;
    }
    
    .grafana-form-input {
        height: 36px;
        font-size: 13px;
    }
}