* {
    box-sizing: border-box;
}

body {
    margin: 0;
}

.signup-page {
    min-height: calc(100vh - 130px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: linear-gradient(
        135deg,
        #e8f5e9,
        #ffffff
    );
    position: relative;
    overflow: hidden;
}

.signup-card {
    width: min(1050px, 95vw);
    display: grid;
    grid-template-columns: 40% 60%;
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    position: relative;
    z-index: 2;
    animation: cardAppear 0.7s ease;
}

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.signup-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 50px 40px;
    background: linear-gradient(
        145deg,
        #e8f5e9,
        #baf3bc
    );
    overflow: hidden;
}

.signup-plant {
    width: 190px;
    height: 190px;
    object-fit: contain;
    animation: floatingPlant 4s ease-in-out infinite;
    filter: drop-shadow(
        0 15px 15px rgba(0, 0, 0, 0.12)
    );
}

@keyframes floatingPlant {
    0% {
        transform: translateY(0) rotate(-2deg);
    }

    50% {
        transform: translateY(-15px) rotate(2deg);
    }

    100% {
        transform: translateY(0) rotate(-2deg);
    }
}

.signup-visual span {
    margin-top: 15px;
    font-size: 11px;
    letter-spacing: 4px;
    font-weight: bold;
    color: #3d7040;
}

.signup-visual h2 {
    margin: 12px 0 8px;
    font-size: 38px;
    color: #222;
}

.signup-visual p {
    max-width: 280px;
    margin: 0;
    line-height: 1.6;
    font-size: 15px;
    color: #456047;
}

.signup-content {
    padding: 50px 55px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #ffffff;
}

.welcome {
    font-size: 11px;
    letter-spacing: 3px;
    font-weight: bold;
    color: #4caf50;
}

.signup-header h1 {
    margin: 10px 0 8px;
    font-size: 44px;
    color: #222;
}

.signup-header p {
    margin: 0 0 28px;
    color: #777;
    font-size: 15px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.input-box {
    margin-bottom: 18px;
}

.input-box label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: bold;
    color: #333;
}

.input-box input,
.input-box select {
    width: 100%;
    height: 50px;
    padding: 0 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f5f7f5;
    outline: none;
    font-family: inherit;
    font-size: 14px;
    color: #222;
    transition: 0.3s;
}

.input-box input:focus,
.input-box select:focus {
    border-color: #baf3bc;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(186, 243, 188, 0.35);
}

.input-box input::placeholder {
    color: #999;
}

.password-strength {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
}

.strength-bar {
    width: 100px;
    height: 5px;
    border-radius: 10px;
    background: #e5e5e5;
    overflow: hidden;
}

#strength-bar {
    display: block;
    width: 0;
    height: 100%;
    border-radius: 10px;
    background: #4caf50;
    transition: width 0.3s ease;
}

#strength-text {
    font-size: 11px;
    color: #777;
}

.terms {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 3px 0 22px;
    font-size: 12px;
    line-height: 1.5;
    color: #666;
    cursor: pointer;
}

.terms input {
    width: 15px;
    height: 15px;
    margin-top: 1px;
    accent-color: #4caf50;
    cursor: pointer;
}

.terms a {
    color: #4caf50;
    font-weight: bold;
    text-decoration: none;
}

.terms a:hover {
    text-decoration: underline;
}

.signup-content button {
    width: 100%;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    border-radius: 8px;
    background: #222;
    color: #ffffff;
    font-family: inherit;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.signup-content button:hover {
    background: #4caf50;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.25);
}

.signup-content button span {
    font-size: 20px;
    transition: transform 0.3s;
}

.signup-content button:hover span {
    transform: translateX(5px);
}

.login-text {
    margin: 22px 0 0;
    text-align: center;
    font-size: 13px;
    color: #777;
}

.login-text a {
    color: #4caf50;
    font-weight: bold;
    text-decoration: none;
}

.login-text a:hover {
    text-decoration: underline;
}

.form-error {
    padding: 12px 15px;
    margin: 15px 0 20px;
    border-radius: 8px;
    background: #ffe5e5;
    color: #b42323;
    font-size: 13px;
    line-height: 1.5;
}

.form-success {
    padding: 12px 15px;
    margin: 15px 0 20px;
    border-radius: 8px;
    background: #e8f5e9;
    color: #357a38;
    font-size: 13px;
    line-height: 1.5;
}

@media (max-width: 800px) {
    .signup-page {
        padding: 40px 20px;
    }

    .signup-card {
        grid-template-columns: 1fr;
    }

    .signup-visual {
        min-height: 300px;
        padding: 30px;
    }

    .signup-plant {
        width: 140px;
        height: 140px;
    }

    .signup-visual h2 {
        font-size: 30px;
    }

    .signup-content {
        padding: 45px 30px;
    }

    .signup-header h1 {
        font-size: 38px;
    }
}

@media (max-width: 550px) {
    .signup-page {
        padding: 30px 15px;
    }

    .signup-card {
        width: 100%;
        border-radius: 16px;
    }

    .signup-visual {
        min-height: 260px;
        padding: 25px 20px;
    }

    .signup-plant {
        width: 115px;
        height: 115px;
    }

    .signup-visual h2 {
        font-size: 27px;
    }

    .signup-visual p {
        font-size: 13px;
    }

    .signup-content {
        padding: 35px 22px;
    }

    .signup-header h1 {
        font-size: 34px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .input-box input,
    .input-box select {
        height: 48px;
    }

    .password-strength {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
    }

    .strength-bar {
        width: 100%;
    }
}

@media (max-width: 380px) {
    .signup-page {
        padding: 20px 10px;
    }

    .signup-content {
        padding: 30px 18px;
    }

    .signup-header h1 {
        font-size: 30px;
    }

    .signup-visual {
        min-height: 230px;
    }

    .signup-plant {
        width: 100px;
        height: 100px;
    }
}