/*Global Styles*/
body {
    /*Spacing*/
    margin: 0;

    /*Layout*/
    min-height: 100vh;
}

/*Icon For Nav Bar*/
.trident img {
    height: 40px;
    width: 40px;
    margin-bottom: 3px;
    object-fit: contain;
    vertical-align: middle;
}

main {
    /*Text*/
    font-family: "Inter", sans-serif;

    /*Spacing*/
    padding: 30px 20px;
    margin: 0 auto;

    /*Layout*/
    max-width: 1000px;
}

/*Modern Post Event Form Styling*/
#post-header {
    /*Text*/
    font-size: 32px;
    font-family: "Merriweather Sans", sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;

    /*Coloring*/
    color: white;

    /*Spacing*/
    margin: 0 0 30px 0;

    /*Layout*/
    text-align: center;
}

form {
    /*Coloring*/
    background: white;

    /*Spacing*/
    border: 1px solid #e0e6ed;
    padding: 30px;
    margin: 0;

    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.2s ease;
}

form:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* Grid layout for form fields */
.form-grid {
    /*Spacing*/
    margin-bottom: 20px;

    /*Layout*/
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-grid .form-group {
    /*Spacing*/
    margin-bottom: 0;
}

.form-group {
    /*Spacing*/
    margin-bottom: 20px;

    /*Layout*/
    position: relative;
}

.form-group.full-width {
    /*Layout*/
    grid-column: 1 / -1;
}

.form-group label {
    /*Text*/
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.3px;

    /*Coloring*/
    color: #2c3e50;

    /*Spacing*/
    margin-bottom: 6px;

    /*Layout*/
    display: block;
}

/* Required field asterisk styling */
.required-asterisk {
    /*Text*/
    font-weight: bold;

    /*Coloring*/
    color: #e74c3c;

    /*Spacing*/
    margin-left: 2px;

    /*Layout*/
}

/* Input Styling */
.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group textarea {
    /*Text*/
    font-size: 16px;
    font-family: "Inter", sans-serif;

    /*Coloring*/
    background-color: #fafbfc;

    /*Spacing*/
    padding: 12px 16px;

    /*Layout*/
    width: 100%;

    border: 2px solid #e0e6ed;
    border-radius: 8px;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
    box-sizing: border-box;
    outline: none;
}

.form-group input[type="text"]:focus,
.form-group input[type="date"]:focus,
.form-group input[type="time"]:focus,
.form-group textarea:focus {
    /*Coloring*/
    background-color: white;
    border-color: #3498db;

    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    /*Text*/
    font-style: italic;

    /*Coloring*/
    color: #95a5a6;

    opacity: 0.8;
}

/* Textarea specific styling */
.form-group textarea {
    /*Text*/
    line-height: 1.6;

    /*Layout*/
    min-height: 100px;
    resize: vertical;
}

/* Time inputs container */
.start-end-times {
    /*Layout*/
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Radio button styling */
.food-group {
    /*Spacing*/
    margin-top: 8px;

    /*Layout*/
    display: flex;
    gap: 24px;
}

.food-group input[type="radio"] {
    /*Spacing*/
    margin-right: 8px;

    /*Layout*/
    appearance: none;
    width: 20px;
    height: 20px;
    position: relative;

    cursor: pointer;
    border: 2px solid #bdc3c7;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.food-group input[type="radio"]:checked {
    /*Coloring*/
    background-color: #3498db;
    border-color: #3498db;
}

.food-group input[type="radio"]:checked::after {
    /*Coloring*/
    background-color: white;

    /*Layout*/
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;

    content: "";
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.food-group label {
    /*Text*/
    font-weight: 500;

    /*Coloring*/
    color: #2c3e50;

    /*Spacing*/
    margin-bottom: 0;

    /*Layout*/
    display: flex;
    align-items: center;

    cursor: pointer;
}

/* File upload styling */
.custom-file-upload {
    /*Coloring*/
    background-color: #fafbfc;

    /*Spacing*/
    padding: 16px;

    /*Layout*/
    display: flex;
    width: 100%;
    align-items: center;
    gap: 16px;
    position: relative;

    border: 2px dashed #bdc3c7;
    border-radius: 8px;
    cursor: pointer;
    box-sizing: border-box;
    transition:
        border-color 0.2s ease,
        background-color 0.2s ease;
}

.custom-file-upload:hover {
    /*Coloring*/
    border-color: #3498db;
    background-color: #f8f9fa;
}

/*Make the entire file upload area clickable*/
.custom-file-upload input[type="file"] {
    /*Layout*/
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    opacity: 0;
    cursor: pointer;
}

.custom-file-upload .upload-icon {
    pointer-events: none;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.custom-file-upload:hover .upload-icon {
    transform: scale(1.05);
}

.custom-file-upload .upload-icon img {
    /*Layout*/
    width: 32px;
    height: 32px;

    filter: brightness(0) saturate(100%) invert(52%) sepia(25%) saturate(7449%)
        hue-rotate(198deg) brightness(95%) contrast(85%);
}

.custom-file-upload p {
    /*Text*/
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 500;

    /*Coloring*/
    color: #2c3e50;

    /*Spacing*/
    margin: 0;

    /*Layout*/
    flex-grow: 1;

    pointer-events: none;
}

/* Container to align submit and reset buttons side by side */
.buttonGroup {
    /*Spacing*/
    margin-top: 30px;

    /*Layout*/
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Common button styles */
#submitButton,
#resetButton {
    /*Text*/
    font-family: "Inter", sans-serif;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;

    /*Coloring*/
    color: white;

    /*Spacing*/
    padding: 14px 32px;

    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.25);
}

/* Submit button styling */
#submitButton {
    /*Coloring*/
    background: linear-gradient(135deg, #27ae60, #2ecc71);
}

#submitButton:hover {
    /*Coloring*/
    background: linear-gradient(135deg, #229954, #27ae60);

    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(46, 204, 113, 0.3);
}

#submitButton:active {
    transform: translateY(0);
    box-shadow: 0 3px 8px rgba(46, 204, 113, 0.25);
}

/* Reset (Cancel) button styling */
#resetButton {
    /*Coloring*/
    background: linear-gradient(135deg, #c0392b, #e74c3c);

    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.25);
}

#resetButton:hover {
    /*Coloring*/
    background: linear-gradient(135deg, #a93226, #c0392b);

    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(231, 76, 60, 0.3);
}

#resetButton:active {
    transform: translateY(0);
    box-shadow: 0 3px 8px rgba(231, 76, 60, 0.25);
}

/* Form validation styles */
.form-group input.error,
.form-group textarea.error {
    /*Coloring*/
    border-color: #e74c3c;
    background-color: #fdf2f2;

    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-group input.success,
.form-group textarea.success {
    /*Coloring*/
    border-color: #27ae60;
    background-color: #f0f9f4;

    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

/*Error and Success Messages*/
.error-message {
    /*Text*/
    font-size: 14px;
    font-family: "Inter", sans-serif;
    font-weight: 500;

    /*Coloring*/
    color: #e74c3c;
    background-color: #fdf2f2;

    /*Spacing*/
    margin-top: 8px;
    padding: 8px 12px;

    /*Layout*/
    display: block;

    border-radius: 6px;
    border-left: 4px solid #e74c3c;
}

.success-message {
    /*Text*/
    font-size: 16px;
    font-family: "Inter", sans-serif;
    font-weight: 600;

    /*Coloring*/
    color: #27ae60;
    background: linear-gradient(135deg, #d5f4e6, #c8f7c5);

    /*Spacing*/
    margin: 20px 0 0 0;
    padding: 16px 20px;

    /*Layout*/
    text-align: center;

    border: 1px solid #27ae60;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(39, 174, 96, 0.15);
}

/*Error styling*/
.form-group.has-error {
    /*Spacing*/
    margin-bottom: 16px;
}

.radio-group-error {
    /*Text*/
    font-size: 14px;
    font-family: "Inter", sans-serif;
    font-weight: 500;

    /*Coloring*/
    color: #e74c3c;
    background-color: #fdf2f2;

    /*Spacing*/
    margin-top: 8px;
    padding: 8px 12px;

    border-radius: 6px;
    border-left: 4px solid #e74c3c;
}

/* Responsive Design */
@media (max-width: 768px) {
    main {
        /*Spacing*/
        padding: 20px 15px;

        /*Layout*/
        max-width: 100%;
    }

    form {
        /*Spacing*/
        padding: 25px 20px;

        border-radius: 10px;
    }

    #post-header {
        /*Text*/
        font-size: 28px;

        /*Spacing*/
        margin-bottom: 25px;
    }

    .form-grid {
        /*Layout*/
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .form-group {
        /*Spacing*/
        margin-bottom: 18px;
    }

    .start-end-times {
        /*Layout*/
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .food-group {
        /*Layout*/
        gap: 16px;
    }

    #submitButton {
        /*Text*/
        font-size: 16px;

        /*Spacing*/
        padding: 14px;

        /*Layout*/
        width: 100%;
    }
}

@media (max-width: 480px) {
    main {
        /*Spacing*/
        padding: 15px 10px;
    }

    form {
        /*Spacing*/
        padding: 20px 15px;
    }

    #post-header {
        /*Text*/
        font-size: 24px;
    }

    .form-grid {
        /*Layout*/
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .form-group {
        /*Spacing*/
        margin-bottom: 16px;
    }

    .form-group input[type="text"],
    .form-group input[type="date"],
    .form-group input[type="time"],
    .form-group textarea {
        /*Text*/
        font-size: 15px;

        /*Spacing*/
        padding: 10px 14px;
    }
}