.card {
    background: #030303;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    border: 1px solid #1a1a1a;
}

.card, input, button {
    border-radius: 0 !important;
}

h2 {
    font-size: 1.6rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 30px;
    color: #fff;
    border-left: 5px solid #DFFF00;
    padding-left: 15px;
    text-align: left;
    letter-spacing: 1px;
}

.section-desc {
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 20px;
    text-align: left;
    text-transform: uppercase;
}

input {
    width: 100%;
    padding: 15px;
    margin-bottom: 12px;
    background: #000;
    border: 1px solid #222;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.2s;
}

input::placeholder { 
    color: #444; 
    font-weight: 600;
}

input:focus {
    outline: none;
    border-color: #DFFF00;
}

button {
    width: 100%;
    padding: 16px;
    background: #DFFF00;
    border: none;
    color: #000;
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    margin-top: 13px;
    letter-spacing: 1px;
}

button:hover { 
    background: #fff; 
}

.remember-me {
    position: relative;
    user-select: none;
    display: block;
    cursor: pointer;
}

.remember-me input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.remember-me span {
    font-size: 0.8rem;
    color: #bbb;
    text-transform: uppercase;
    font-weight: 600;
}

.remember-me span::before {
    content: "";
    display: inline-block;
    width: 16px;
    height: 15px;
    margin-top: -3px;
    background: #000;
    border: 1px solid #333;
    vertical-align: middle;
    margin-right: 10px;
    transition: all 0.2s ease;
}

.remember-me:hover span::before {
    border-color: #DFFF00;
}

.remember-me input:checked + span::before {
    background: #DFFF00;
    border-color: #DFFF00;
}


.toggle-link {
    font-size: 1rem;
    font-weight: 500;
    margin-top: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #555;
    cursor: pointer;
    text-align: left;
}

.toggle-link b { 
    color: #DFFF00; 
    text-decoration: underline; 
    font-weight: 500;
}

.toggle-link:hover { 
    color: #DFFF00; 
}

.msg {
    margin-top: 13px;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    min-height: 1.2em;
    letter-spacing: 1px;
}

#check-code {
    background: transparent;
    border: none;
    border-bottom: 2px solid #DFFF00;
    color: #DFFF00 !important;
    font-size: 2.2rem !important;
    letter-spacing: 10px !important;
    text-align: center;
}

.countdown-text { 
    font-size: 0.8rem; 
    color: #555; 
    margin-top: 10px; 
    text-transform: uppercase; 
}


@keyframes cardAppear {
    0% { opacity: 0; transform: scale(0.95); filter: blur(10px); }
    100% { opacity: 1; transform: scale(1); filter: blur(0); }
}

#auth-card {
    animation: cardAppear 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes sectionSlide {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

.auth-section:not(.hidden) {
    display: block;
    animation: sectionSlide 0.4s ease-out forwards;
}

h2::after {
    content: "_";
    animation: blink 1s infinite;
    color: var(--accent);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

input {
    transition: all 0.3s ease;
}