/* Login Page Styles */

.login-body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1d28 0%, #2A2D3A 100%);
    overflow: hidden;
    position: relative;
}

.login-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 450px;
    padding: var(--spacing-xl);
}

.login-card {
    background: rgba(42, 45, 58, 0.95);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

/* Login Header */
.login-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.login-logo {
    width: 50px;
    height: 50px;
    margin-bottom: var(--spacing-lg);
}

.login-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-medium);
    color: var(--snow);
    margin: 0 0 var(--spacing-xs) 0;
    letter-spacing: -0.025em;
}

.login-subtitle {
    font-size: var(--text-sm);
    color: var(--dusty-grey);
    margin: 0;
    font-weight: var(--font-medium);
}

/* Login Form */
.login-form {
    margin-bottom: var(--spacing-xl);
}

.login-form .form-group {
    margin-bottom: var(--spacing-xl);
}

.login-form .form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--snow);
}

.login-form .form-label i {
    color: var(--dusty-grey);
    font-size: 14px;
}

.login-form .form-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(74, 77, 90, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--snow);
    font-size: var(--text-base);
    transition: all var(--transition-base);
    box-sizing: border-box;
}

.login-form .form-input:focus {
    outline: none;
    border-color: var(--plasma-green);
    background: rgba(74, 77, 90, 0.8);
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.1);
}

.login-form .form-input::placeholder {
    color: var(--dusty-grey);
}

/* Password Input Wrapper */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper .form-input {
    padding-right: 45px;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--dusty-grey);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.password-toggle:hover {
    color: var(--snow);
    background: rgba(255, 255, 255, 0.05);
}

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

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--plasma-green);
}

.checkbox-label span {
    font-size: var(--text-sm);
    color: var(--snow);
}

/* Error Message */
.error-message {
    background: rgba(230, 57, 70, 0.15);
    border: 1px solid var(--crimson-flare);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    color: var(--crimson-flare);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: slideIn 0.3s ease;
}

.error-message::before {
    content: '\f071';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: var(--text-lg);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Login Button */
.btn-login {
    width: 100%;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--plasma-green), #22C55E);
    color: var(--dark-void);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
}

.btn-login:hover {
    background: linear-gradient(135deg, #22C55E, var(--plasma-green));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

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

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

.btn-login i {
    font-size: var(--text-lg);
}

/* Loading State */
.btn-login.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid var(--dark-void);
    border-top-color: transparent;
    border-radius: 50%;
    display: inline-block;
    animation: spin 0.6s linear infinite;
    margin-left: var(--spacing-sm);
}

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

/* Background Animation - Satellite Trajectories */
.login-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
    filter: blur(4px);
}

/* Satellite Trail Lines */
.satellite-trail {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(74, 222, 128, 0.15) 50%,
        transparent 100%
    );
    opacity: 0.3;
}

.trail-1 {
    top: 20%;
    transform: rotate(-15deg);
    transform-origin: center;
}

.trail-2 {
    top: 50%;
    transform: rotate(10deg);
    transform-origin: center;
}

.trail-3 {
    top: 75%;
    transform: rotate(-8deg);
    transform-origin: center;
}

/* Satellite Dots */
.satellite {
    position: absolute;
    width: 5px;
    height: 5px;
    background: var(--plasma-green);
    border-radius: 50%;
    opacity: 0.5;
    box-shadow: 0 0 10px rgba(74, 222, 128, 0.4);
}

/* Satellite 1 - Top trajectory */
.sat-1 {
    animation: satelliteOrbit1 35s linear infinite;
}

@keyframes satelliteOrbit1 {
    0% {
        top: 15%;
        left: -5%;
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        top: 25%;
        left: 105%;
        opacity: 0;
    }
}

/* Satellite 2 - Middle trajectory */
.sat-2 {
    animation: satelliteOrbit2 40s linear infinite 10s;
}

@keyframes satelliteOrbit2 {
    0% {
        top: 48%;
        left: -5%;
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        top: 52%;
        left: 105%;
        opacity: 0;
    }
}

/* Satellite 3 - Lower trajectory */
.sat-3 {
    animation: satelliteOrbit3 30s linear infinite 20s;
}

@keyframes satelliteOrbit3 {
    0% {
        top: 73%;
        left: -5%;
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        top: 77%;
        left: 105%;
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container {
        padding: var(--spacing-md);
    }

    .login-card {
        padding: var(--spacing-2xl);
    }

    .login-title {
        font-size: var(--text-3xl);
    }

    .login-logo {
        width: 90px;
        height: 90px;
    }

    /* Reduce satellite visibility on mobile for cleaner look */
    .satellite-trail {
        opacity: 0.2;
    }

    .satellite {
        opacity: 0.3;
    }

    /* Hide third satellite on mobile */
    .sat-3, .trail-3 {
        display: none;
    }

    /* Slow down animations on mobile */
    .sat-1 {
        animation-duration: 45s;
    }

    .sat-2 {
        animation-duration: 50s;
    }
}

/* ===========================
   Light Mode Theme
   =========================== */

:root[data-theme="light"] .login-body {
    background: linear-gradient(135deg, #E5E7EB 0%, #F3F4F6 100%);
}

:root[data-theme="light"] .login-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

:root[data-theme="light"] .login-title {
    color: #1F2937;
}

:root[data-theme="light"] .login-subtitle {
    color: #6B7280;
}

:root[data-theme="light"] .login-form .form-label {
    color: #1F2937;
}

:root[data-theme="light"] .login-form .form-label i {
    color: #6B7280;
}

:root[data-theme="light"] .login-form .form-input {
    background: rgba(243, 244, 246, 0.8);
    border: 1px solid #D1D5DB;
    color: #1F2937;
}

:root[data-theme="light"] .login-form .form-input:focus {
    background: rgba(255, 255, 255, 1);
    border-color: var(--plasma-green);
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.15);
}

:root[data-theme="light"] .login-form .form-input::placeholder {
    color: #9CA3AF;
}

:root[data-theme="light"] .password-toggle {
    color: #6B7280;
}

:root[data-theme="light"] .password-toggle:hover {
    color: #1F2937;
    background: rgba(0, 0, 0, 0.05);
}

:root[data-theme="light"] .checkbox-label span {
    color: #1F2937;
}

:root[data-theme="light"] .error-message {
    background: rgba(230, 57, 70, 0.1);
}

/* Satellite trails in light mode - more subtle */
:root[data-theme="light"] .satellite-trail {
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(74, 222, 128, 0.2) 50%,
        transparent 100%
    );
    opacity: 0.4;
}

:root[data-theme="light"] .satellite {
    opacity: 0.6;
    box-shadow: 0 0 15px rgba(74, 222, 128, 0.5);
}