/* Login Page Premium Redesign */

:root {
    --evo-login-bg-start: #0f172a;
    --evo-login-bg-mid: #1e293b;
    --evo-login-bg-end: #020617;
    --evo-login-accent: #30B4E8;
    /* Primary Cyan */
    --evo-login-accent-glow: rgba(48, 180, 232, 0.5);
    --evo-card-bg: rgba(15, 23, 42, 0.6);
    --evo-card-border: rgba(48, 180, 232, 0.2);
    --evo-text-main: #f1f5f9;
    --evo-text-muted: #94a3b8;
}

body {
    background-color: var(--evo-login-bg-start);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

.login-container {
    min-height: 100vh;
    background: radial-gradient(circle at top right, #1e293b, transparent 40%),
        radial-gradient(circle at bottom left, #1e293b, transparent 40%),
        linear-gradient(135deg, var(--evo-login-bg-start), var(--evo-login-bg-end));
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    /* Space for fixed navbar */
    position: relative;
    overflow: hidden;
}

/* Background Particles/Orbs Effect (Optional subtle decoration) */
.login-container::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--evo-login-accent-glow) 0%, transparent 70%);
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
}

.login-container::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--evo-login-accent-glow) 0%, transparent 70%);
    opacity: 0.1;
    z-index: 0;
    pointer-events: none;
}

/* Fix for Transparent Header */
nav.fixed {
    background: rgba(15, 23, 42, 0.8) !important;
    backdrop-filter: blur(12px) !important;
    border-bottom: 1px solid var(--evo-card-border) !important;
    transition: all 0.3s ease;
}

/* Login Card Glassmorphism */
.login-card {
    background: var(--evo-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--evo-card-border);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 1100px;
    margin: 2rem;
    overflow: hidden;
    position: relative;
    z-index: 10;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.login-card:hover {
    box-shadow: 0 25px 50px -12px rgba(48, 180, 232, 0.1);
    border-color: rgba(48, 180, 232, 0.4);
}

/* Banner Side (Left/Top) */
.login-banner {
    background: linear-gradient(135deg, rgba(48, 180, 232, 0.1), rgba(14, 139, 192, 0.2));
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-right: 1px solid var(--evo-card-border);
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 1.5rem;
    transition: transform 0.3s ease, background 0.3s ease;
    border: 1px solid transparent;
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--evo-login-accent);
}

.feature-item i {
    color: var(--evo-login-accent);
}

.feature-item small {
    color: var(--evo-text-main);
    font-weight: 500;
}

/* Form Side */
.col-lg-6 .p-5 {
    padding: 3.5rem !important;
    /* More breathing room */
}

h1.h3,
h2.display-6,
p.lead {
    font-family: 'Orbitron', sans-serif;
    color: var(--evo-text-main) !important;
}

p.text-muted,
label {
    color: var(--evo-text-muted) !important;
}

/* Tabs */
.tab-custom .nav-link {
    color: var(--evo-text-muted);
    border-radius: 12px;
    padding: 12px;
    font-weight: 600;
    transition: all 0.3s;
    background: transparent;
    border: 1px solid transparent;
}

.tab-custom .nav-link:hover {
    color: var(--evo-text-main);
    background: rgba(255, 255, 255, 0.05);
}

.tab-custom .nav-link.active {
    background: rgba(48, 180, 232, 0.15);
    color: var(--evo-login-accent);
    border: 1px solid var(--evo-login-accent);
    box-shadow: 0 0 15px rgba(48, 180, 232, 0.2);
}

/* Inputs */
.form-floating .form-control {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid #334155;
    color: var(--evo-text-main);
    border-radius: 12px;
}

.form-floating .form-control:focus {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--evo-login-accent);
    box-shadow: 0 0 0 4px rgba(48, 180, 232, 0.1);
    color: white;
}

.form-floating label {
    color: #64748b !important;
}

.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label {
    color: var(--evo-login-accent) !important;
    opacity: 1;
}

/* Input Group Text (Icon) */
.input-group-text {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid #334155;
    border-right: none;
    color: var(--evo-text-muted);
}

.input-group:focus-within .input-group-text {
    border-color: var(--evo-login-accent);
    color: var(--evo-login-accent);
}

/* Buttons */
.btn-evo-primary {
    background: linear-gradient(135deg, var(--evo-login-accent), #0E8BC0);
    border: none;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-evo-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(48, 180, 232, 0.5);
}

/* Links */
.text-evo-primary {
    color: var(--evo-login-accent) !important;
    transition: color 0.2s;
}

.text-evo-primary:hover {
    color: #60c5f1 !important;
    text-shadow: 0 0 8px rgba(48, 180, 232, 0.6);
}

/* Drone Animation Adjustments for Dark Theme */
.drone-float svg path,
.drone-float svg rect,
.drone-float svg circle {
    /* Ensure svg parts are white/visible */
}

/* Mobile Responsiveness */
@media (max-width: 991px) {
    .login-container {
        padding: 1rem;
        padding-top: 100px;
        align-items: flex-start;
    }

    .login-card {
        margin: 0;
        max-width: 550px;
    }

    .col-lg-6 .p-5 {
        padding: 2rem !important;
    }
}

@media (max-width: 576px) {
    .login-card {
        border-radius: 16px;
    }

    .navbar-brand {
        font-size: 1.5rem;
    }
}

/* Override Navigation Styles for Login Page */
nav.fixed {
    background: rgba(15, 23, 42, 0.95) !important;
    /* Slightly darker/more opaque for better contrast */
    border-bottom: 1px solid rgba(48, 180, 232, 0.3) !important;
}

nav .nav-link,
nav .orbitron {
    color: var(--evo-text-main) !important;
    /* Force white text */
    text-decoration: none !important;
}

nav .nav-link:hover {
    color: var(--evo-login-accent) !important;
    /* Neon cyan on hover */
    text-shadow: 0 0 10px rgba(48, 180, 232, 0.6);
}

nav .navbar-toggler-icon {
    filter: invert(1);
    /* Ensure hamburger icon is white */
}

/* Mobile Menu Specifics */
#mobile-menu {
    background: rgba(15, 23, 42, 0.98);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid var(--evo-card-border);
}

#mobile-menu .nav-link {
    color: white !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#mobile-menu .nav-link:hover {
    background: rgba(48, 180, 232, 0.1);
    padding-left: 10px;
    /* Slide effect */
}