/*
   Login Page Styling - Dark Room Dashboard
   Estetika: Premium, Dark Mode, Glassmorphism
*/

html {
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.login-page {
    background: radial-gradient(circle at center, #1a1a1a 0%, #0a0a0a 100%);
    height: 100vh;
    margin: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.login-header {
    margin-bottom: 2.5rem;
}

.login-logo {
    width: 60px;
    height: auto;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(53, 151, 125, 0.3));
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, #35977d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-header p {
    color: #6b7280;
    font-size: 0.95rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: 1.25rem;
    color: #4b5563;
    transition: color 0.3s;
}

.input-group input {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 1rem 1rem 3.5rem;
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-group input:focus {
    outline: none;
    border-color: #35977d;
    background: rgba(53, 151, 125, 0.05);
    box-shadow: 0 0 0 4px rgba(53, 151, 125, 0.1);
}

.input-group input:focus + i {
    color: #35977d;
}

.btn-login {
    background: #35977d;
    color: white;
    border: none;
    padding: 1.1rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s;
    margin-top: 1rem;
}

.btn-login:hover {
    background: #3eb495;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(53, 151, 125, 0.4);
}

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

.login-error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    padding: 0.85rem;
    border-radius: 10px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.login-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.login-footer a {
    color: #4b5563;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-footer a:hover {
    color: #35977d;
}

@keyframes enter {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-enter {
    animation: enter 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}