/* Import Dialog Design System */
@import url('./dialog-design-system.css');
@import url('./dialog-buttons.css');
@import url('./dialog-cards.css');
@import url('./dialog-typography.css');
@import url('./dialog-forms.css');

/* ============================================
   APPLICATION LOADER STYLES
   ============================================ */
.app-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.app-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.app-loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.app-loader-logo {
    color: var(--dialog-primary, #f12672);
    animation: pulse-logo 2s ease-in-out infinite;
}

.app-loader-logo svg {
    filter: drop-shadow(0 4px 12px rgba(241, 38, 114, 0.3));
}

@keyframes pulse-logo {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.app-loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(241, 38, 114, 0.15);
    border-top-color: var(--dialog-primary, #f12672);
    border-radius: 50%;
    animation: app-spin 0.8s linear infinite;
}

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

.app-loader-text {
    font-size: 1rem;
    font-weight: 500;
    color: #64748b;
    letter-spacing: 0.025em;
}

/* Dashboard container transition */
.dashboard-container {
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.dashboard-container.visible {
    opacity: 1 !important;
    visibility: visible !important;
}

:root {
    /* Dialog Brand Colors - Updated */
    --primary-color: var(--dialog-primary);       /* Dialog Pink */
    --secondary-color: var(--dialog-primary-dark); /* Darker Pink */
    --accent-color: var(--dialog-primary-light);   /* Light Pink */
    --success-color: var(--dialog-success);
    --danger-color: var(--dialog-error);
    --warning-color: var(--dialog-warning);
    --light-bg: var(--dialog-bg-secondary);       /* White background */
    --card-bg: var(--dialog-bg-card);  /* White cards */
    --glass-bg: rgba(255, 255, 255, 0.95);  /* White glass effect */
    --glass-border: rgba(241, 38, 114, 0.2); /* Pink glass border */
    --text-primary: var(--dialog-text-primary);   /* Dark text */
    --text-secondary: var(--dialog-text-secondary); /* Darker gray text */
    --text-muted: var(--dialog-text-muted);     /* Muted gray text */
    --dialog-gradient-start: var(--dialog-bg-primary); /* Light gray */
    --dialog-gradient-end: var(--dialog-bg-secondary);   /* White */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--dialog-font-family);
    background: var(--dialog-bg-primary);
    min-height: 100vh;
    color: var(--text-primary);
    overflow-x: hidden;
}

/* Glass Card Effect - Updated for Dialog theme */
.glass-card {
    background: var(--dialog-bg-card);
    backdrop-filter: blur(1.25rem);
    -webkit-backdrop-filter: blur(1.25rem);
    border: 0.0625rem solid var(--dialog-border-light);
    border-radius: var(--dialog-radius-2xl);
    box-shadow: 0 0.5rem 2rem var(--dialog-shadow-medium);
}

/* Login Container */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: var(--dialog-space-lg);
    position: relative;
    z-index: 1;
}

.login-card {
    width: 100%;
    max-width: 28.125rem;
    padding: var(--dialog-space-2xl);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(1.875rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo Section */
.logo-section {
    text-align: center;
    margin-bottom: var(--dialog-space-2xl);
}

.logo-circle {
    width: 5rem;
    height: 5rem;
    margin: 0 auto var(--dialog-space-lg);
    background: linear-gradient(135deg, var(--dialog-primary) 0%, var(--dialog-blue) 100%);
    border-radius: var(--dialog-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0.625rem 1.875rem rgba(241, 38, 114, 0.4);
}

.logo-section h1 {
    font-size: var(--dialog-font-size-2xl);
    margin-bottom: var(--dialog-space-sm);
    background: linear-gradient(135deg, var(--dialog-primary) 0%, var(--dialog-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.subtitle {
    color: var(--text-secondary);
    font-size: var(--dialog-font-size-base);
}

/* Form Styles - Updated for Dialog theme */
.login-form {
    margin-bottom: var(--dialog-space-xl);
}

.form-group {
    margin-bottom: var(--dialog-space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--dialog-space-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--dialog-font-size-sm);
}

/* Required Field Asterisk */
.required-asterisk {
    color: var(--danger-color, #dc3545);
    font-weight: 600;
    margin-left: 2px;
}

/* Form Validation States */
.form-group.has-error label {
    color: var(--danger-color, #dc3545);
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
    border-color: var(--danger-color, #dc3545) !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
    border-color: var(--danger-color, #dc3545) !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
}

/* Validation Error Message */
.validation-error {
    color: var(--danger-color, #dc3545);
    font-size: 0.75rem;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.validation-error::before {
    content: '⚠';
    font-size: 0.7rem;
}

.form-group input {
    width: 100%;
    padding: var(--dialog-space-md);
    background: var(--light-bg);
    border: 0.125rem solid var(--dialog-border-light);
    border-radius: var(--dialog-radius-lg);
    color: var(--text-primary);
    font-size: var(--dialog-font-size-base);
    transition: all var(--dialog-transition-normal);
    outline: none;
    font-family: var(--dialog-font-family);
}

.form-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.1875rem rgba(241, 38, 114, 0.1);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

/* Alert - Updated for Dialog theme */
.alert {
    padding: var(--dialog-space-md);
    border-radius: var(--dialog-radius-lg);
    margin-bottom: var(--dialog-space-lg);
    font-size: var(--dialog-font-size-sm);
    border: 0.0625rem solid;
}

.alert-error {
    background: rgba(220, 53, 69, 0.1);
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-success {
    background: rgba(40, 167, 69, 0.1);
    border-color: var(--success-color);
    color: var(--success-color);
}

/* Button Styles - Legacy compatibility with Dialog theme */
.btn {
    padding: var(--dialog-space-md) var(--dialog-space-lg);
    border: 0.125rem solid transparent;
    border-radius: var(--dialog-radius-lg);
    font-size: var(--dialog-font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--dialog-transition-normal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--dialog-space-sm);
    min-height: 3rem;
    font-family: var(--dialog-font-family);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--dialog-text-white);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-0.125rem);
    box-shadow: 0 0.25rem 1rem rgba(241, 38, 114, 0.4);
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    box-shadow: 0 0.25rem 0.9375rem rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-0.125rem);
    box-shadow: 0 0.375rem 1.25rem rgba(99, 102, 241, 0.5);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Spinner */
.spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 0.1875rem solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Footer */
.login-footer {
    text-align: center;
    padding-top: 1.25rem;
    border-top: 0.0625rem solid rgba(255, 255, 255, 0.1);
}

.login-footer p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(3.75rem);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.blob-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.blob-2 {
    width: 25rem;
    height: 25rem;
    background: var(--secondary-color);
    bottom: -12.5rem;
    right: -12.5rem;
    animation-delay: 7s;
}

.blob-3 {
    width: 15.625rem;
    height: 15.625rem;
    background: #8b5cf6;
    top: 50%;
    right: -100px;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

/* Responsive Design */
@media (max-width: 48rem) {
    .login-card {
        padding: 1.875rem 1.5rem;
    }

    .logo-section h1 {
        font-size: 1.75rem;
    }

    .logo-circle {
        width: 70px;
        height: 70px;
    }

    .logo-circle svg {
        width: 50px;
        height: 50px;
    }
}

/* Loading Spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 0.1875rem solid #e2e8f0;
    border-top: 0.1875rem solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* ============================================
   LOGIN FORM INPUT VALIDATION STYLES
   ============================================ */
.input-error {
    border-color: var(--danger-color, #ef4444) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.input-error:focus {
    border-color: var(--danger-color, #ef4444) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

.input-error-message {
    display: block;
    color: var(--danger-color, #ef4444);
    font-size: 0.8125rem;
    margin-top: 0.375rem;
    font-weight: 500;
}

/* Login form alert error styling */
.login-form .alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.login-form .alert-error::before {
    content: "⚠";
    font-size: 1rem;
}

/* Profile View Modal Enhancements */
.privileges-container {
    max-height: 25rem;
    overflow-y: auto;
    border-radius: 0.5rem;
}

.privilege-group {
    background: #f8fafc;
    border: 0.0625rem solid #e2e8f0;
    border-radius: 0.5rem;
    padding: 0.9375rem;
    margin-bottom: 0.9375rem;
    transition: all 0.2s ease;
}

.privilege-group:hover {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.1);
}

.privilege-group h4 {
    margin: 0 0 0.625rem 0;
    color: #1e293b;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.privilege-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15.625rem, 1fr));
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.privilege-item {
    background: white;
    border: 0.0625rem solid #e5e7eb;
    border-radius: 0.375rem;
    padding: 0.625rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    color: #374151;
}

.privilege-item:hover {
    background: #f3f4f6;
    border-color: #d1d5db;
}

.privilege-item i {
    color: #10b981;
    font-size: 0.75rem;
}

.empty-privileges {
    text-align: center;
    padding: 2.5rem 1.25rem;
    color: #6b7280;
    background: #f9fafb;
    border-radius: 0.5rem;
    border: 0.0625rem dashed #d1d5db;
}

.empty-privileges i {
    font-size: 3rem;
    color: #d1d5db;
    margin-bottom: 1rem;
}