/* 
 * Berg Dental - Icon System
 * Inline SVG icons to replace Font Awesome
 * This eliminates the 85KB+ Font Awesome CSS dependency
 */

/* Base icon styles */
.icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.125em;
    background-color: currentColor;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
}

/* Phone icon */
.icon-phone,
.icon-phone-alt {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M164.9 24.6c-7.7-18.6-28-28.5-47.4-23.2l-88 24C12.1 30.2 0 46 0 64C0 311.4 200.6 512 448 512c18 0 33.8-12.1 38.6-29.5l24-88c5.3-19.4-4.6-39.7-23.2-47.4l-96-40c-16.3-6.8-35.2-2.1-46.3 11.6L304.7 368C234.3 334.7 177.3 277.7 144 207.3L193.3 167c13.7-11.2 18.4-30 11.6-46.3l-40-96z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M164.9 24.6c-7.7-18.6-28-28.5-47.4-23.2l-88 24C12.1 30.2 0 46 0 64C0 311.4 200.6 512 448 512c18 0 33.8-12.1 38.6-29.5l24-88c5.3-19.4-4.6-39.7-23.2-47.4l-96-40c-16.3-6.8-35.2-2.1-46.3 11.6L304.7 368C234.3 334.7 177.3 277.7 144 207.3L193.3 167c13.7-11.2 18.4-30 11.6-46.3l-40-96z'/%3E%3C/svg%3E");
}

/* Envelope icon */
.icon-envelope {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M48 64C21.5 64 0 85.5 0 112c0 15.1 7.1 29.3 19.2 38.4L236.8 313.6c11.4 8.5 27 8.5 38.4 0L492.8 150.4c12.1-9.1 19.2-23.3 19.2-38.4c0-26.5-21.5-48-48-48H48zM0 176V384c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V176L294.4 339.2c-22.8 17.1-54 17.1-76.8 0L0 176z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M48 64C21.5 64 0 85.5 0 112c0 15.1 7.1 29.3 19.2 38.4L236.8 313.6c11.4 8.5 27 8.5 38.4 0L492.8 150.4c12.1-9.1 19.2-23.3 19.2-38.4c0-26.5-21.5-48-48-48H48zM0 176V384c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V176L294.4 339.2c-22.8 17.1-54 17.1-76.8 0L0 176z'/%3E%3C/svg%3E");
}

/* Clock icon */
.icon-clock {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M464 256A208 208 0 1 1 48 256a208 208 0 1 1 416 0zM0 256a256 256 0 1 0 512 0A256 256 0 1 0 0 256zM232 120V256c0 8 4 15.5 10.7 20l96 64c11 7.4 25.9 4.4 33.3-6.7s4.4-25.9-6.7-33.3L280 243.2V120c0-13.3-10.7-24-24-24s-24 10.7-24 24z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M464 256A208 208 0 1 1 48 256a208 208 0 1 1 416 0zM0 256a256 256 0 1 0 512 0A256 256 0 1 0 0 256zM232 120V256c0 8 4 15.5 10.7 20l96 64c11 7.4 25.9 4.4 33.3-6.7s4.4-25.9-6.7-33.3L280 243.2V120c0-13.3-10.7-24-24-24s-24 10.7-24 24z'/%3E%3C/svg%3E");
}

/* Hamburger menu icon */
.icon-bars {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M0 96C0 78.3 14.3 64 32 64H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32C14.3 128 0 113.7 0 96zM0 256c0-17.7 14.3-32 32-32H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32c-17.7 0-32-14.3-32-32zM448 416c0 17.7-14.3 32-32 32H32c-17.7 0-32-14.3-32-32s14.3-32 32-32H416c17.7 0 32 14.3 32 32z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M0 96C0 78.3 14.3 64 32 64H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32C14.3 128 0 113.7 0 96zM0 256c0-17.7 14.3-32 32-32H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32c-17.7 0-32-14.3-32-32zM448 416c0 17.7-14.3 32-32 32H32c-17.7 0-32-14.3-32-32s14.3-32 32-32H416c17.7 0 32 14.3 32 32z'/%3E%3C/svg%3E");
}

/* Chevron down icon */
.icon-chevron-down {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z'/%3E%3C/svg%3E");
}

/* Calendar check icon */
.icon-calendar-check {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M128 0c17.7 0 32 14.3 32 32V64H288V32c0-17.7 14.3-32 32-32s32 14.3 32 32V64h48c26.5 0 48 21.5 48 48v48H0V112C0 85.5 21.5 64 48 64H96V32c0-17.7 14.3-32 32-32zM0 192H448V464c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V192zM329 305c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-95 95-47-47c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l64 64c9.4 9.4 24.6 9.4 33.9 0L329 305z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M128 0c17.7 0 32 14.3 32 32V64H288V32c0-17.7 14.3-32 32-32s32 14.3 32 32V64h48c26.5 0 48 21.5 48 48v48H0V112C0 85.5 21.5 64 48 64H96V32c0-17.7 14.3-32 32-32zM0 192H448V464c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V192zM329 305c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-95 95-47-47c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l64 64c9.4 9.4 24.6 9.4 33.9 0L329 305z'/%3E%3C/svg%3E");
}

/* Briefcase medical icon */
.icon-briefcase-medical {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M184 48H328c4.4 0 8 3.6 8 8V96H176V56c0-4.4 3.6-8 8-8zm-56 8V96H64C28.7 96 0 124.7 0 160V416c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V160c0-35.3-28.7-64-64-64H384V56c0-30.9-25.1-56-56-56H184c-30.9 0-56 25.1-56 56zm136 168c0-13.3-10.7-24-24-24s-24 10.7-24 24v32H184c-13.3 0-24 10.7-24 24s10.7 24 24 24h32v32c0 13.3 10.7 24 24 24s24-10.7 24-24V304h32c13.3 0 24-10.7 24-24s-10.7-24-24-24H264V224z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M184 48H328c4.4 0 8 3.6 8 8V96H176V56c0-4.4 3.6-8 8-8zm-56 8V96H64C28.7 96 0 124.7 0 160V416c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V160c0-35.3-28.7-64-64-64H384V56c0-30.9-25.1-56-56-56H184c-30.9 0-56 25.1-56 56zm136 168c0-13.3-10.7-24-24-24s-24 10.7-24 24v32H184c-13.3 0-24 10.7-24 24s10.7 24 24 24h32v32c0 13.3 10.7 24 24 24s24-10.7 24-24V304h32c13.3 0 24-10.7 24-24s-10.7-24-24-24H264V224z'/%3E%3C/svg%3E");
}

/* Teeth/Tooth icon */
.icon-teeth-open,
.icon-tooth {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M186.1 52.1C169.3 39.1 148.7 32 127.5 32C74.7 32 32 74.7 32 127.5v6.2c0 15.8 3.7 31.3 10.7 45.5l23.5 47.1c4.5 8.9 7.6 18.4 9.4 28.2l36.7 205.8c2 11.2 11.6 19.4 22.9 19.6s21.4-7.4 24-18.4l28.9-121.3c2.9-12.3 14-21.1 26.6-21.1s23.7 8.8 26.6 21.1l28.9 121.3c2.6 11.1 12.7 18.6 24 18.4s20.9-8.4 22.9-19.6l36.7-205.8c1.8-9.8 4.9-19.3 9.4-28.2l23.5-47.1c7.1-14.1 10.7-29.7 10.7-45.5v-2.1c0-55-44.6-99.6-99.6-99.6c-24.1 0-47.4 8.8-65.6 24.6l-3.2 2.8c-4.1 3.5-10.1 3.5-14.1 0l-3.2-2.8z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M186.1 52.1C169.3 39.1 148.7 32 127.5 32C74.7 32 32 74.7 32 127.5v6.2c0 15.8 3.7 31.3 10.7 45.5l23.5 47.1c4.5 8.9 7.6 18.4 9.4 28.2l36.7 205.8c2 11.2 11.6 19.4 22.9 19.6s21.4-7.4 24-18.4l28.9-121.3c2.9-12.3 14-21.1 26.6-21.1s23.7 8.8 26.6 21.1l28.9 121.3c2.6 11.1 12.7 18.6 24 18.4s20.9-8.4 22.9-19.6l36.7-205.8c1.8-9.8 4.9-19.3 9.4-28.2l23.5-47.1c7.1-14.1 10.7-29.7 10.7-45.5v-2.1c0-55-44.6-99.6-99.6-99.6c-24.1 0-47.4 8.8-65.6 24.6l-3.2 2.8c-4.1 3.5-10.1 3.5-14.1 0l-3.2-2.8z'/%3E%3C/svg%3E");
}

/* Directions icon */
.icon-directions {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M502.61 233.32L278.68 9.39c-12.52-12.52-32.83-12.52-45.36 0L9.39 233.32c-12.52 12.53-12.52 32.83 0 45.36l223.93 223.93c12.52 12.52 32.83 12.52 45.36 0l223.93-223.93c12.52-12.53 12.52-32.83 0-45.36zM288 352c0 8.84-7.16 16-16 16h-48c-8.84 0-16-7.16-16-16v-48h-56c-13.25 0-24-10.75-24-24 0-6.34 2.52-12.43 7.03-16.97l112-112c9.37-9.37 24.57-9.37 33.94 0l112 112c4.51 4.54 7.03 10.63 7.03 16.97 0 13.25-10.75 24-24 24h-56v48c0 8.84-7.16 16-16 16h-16z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M502.61 233.32L278.68 9.39c-12.52-12.52-32.83-12.52-45.36 0L9.39 233.32c-12.52 12.53-12.52 32.83 0 45.36l223.93 223.93c12.52 12.52 32.83 12.52 45.36 0l223.93-223.93c12.52-12.53 12.52-32.83 0-45.36zM288 352c0 8.84-7.16 16-16 16h-48c-8.84 0-16-7.16-16-16v-48h-56c-13.25 0-24-10.75-24-24 0-6.34 2.52-12.43 7.03-16.97l112-112c9.37-9.37 24.57-9.37 33.94 0l112 112c4.51 4.54 7.03 10.63 7.03 16.97 0 13.25-10.75 24-24 24h-56v48c0 8.84-7.16 16-16 16h-16z'/%3E%3C/svg%3E");
}

/* Map marker icon */
.icon-map-marker-alt,
.icon-location-dot {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M215.7 499.2C267 435 384 279.4 384 192C384 86 298 0 192 0S0 86 0 192c0 87.4 117 243 168.3 307.2c12.3 15.3 35.1 15.3 47.4 0zM192 128a64 64 0 1 1 0 128 64 64 0 1 1 0-128z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M215.7 499.2C267 435 384 279.4 384 192C384 86 298 0 192 0S0 86 0 192c0 87.4 117 243 168.3 307.2c12.3 15.3 35.1 15.3 47.4 0zM192 128a64 64 0 1 1 0 128 64 64 0 1 1 0-128z'/%3E%3C/svg%3E");
}

/* Check circle icon */
.icon-check-circle {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z'/%3E%3C/svg%3E");
}

/* Tooth icon */
.icon-tooth {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M186.1 52.1C169.3 39.1 148.7 32 127.5 32C74.7 32 32 74.7 32 127.5v6.2c0 15.8 3.7 31.3 10.7 45.5l23.5 47.1c4.5 8.9 7.6 18.4 9.4 28.2l36.7 205.8c2 11.2 11.6 19.4 22.9 19.6s21.4-7.4 24-18.4l28.9-121.3c2.9-12.3 14-21.1 26.6-21.1s23.7 8.8 26.6 21.1l28.9 121.3c2.6 11.1 12.7 18.6 24 18.4s20.9-8.4 22.9-19.6l36.7-205.8c1.8-9.8 4.9-19.3 9.4-28.2l23.5-47.1c7.1-14.1 10.7-29.7 10.7-45.5v-2.1c0-55-44.6-99.6-99.6-99.6c-24.1 0-47.4 8.8-65.6 24.6l-3.2 2.8 19.5 15.2c7 5.4 8.2 15.5 2.8 22.5s-15.5 8.2-22.5 2.8l-24.4-19-37-28.8z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'%3E%3Cpath d='M186.1 52.1C169.3 39.1 148.7 32 127.5 32C74.7 32 32 74.7 32 127.5v6.2c0 15.8 3.7 31.3 10.7 45.5l23.5 47.1c4.5 8.9 7.6 18.4 9.4 28.2l36.7 205.8c2 11.2 11.6 19.4 22.9 19.6s21.4-7.4 24-18.4l28.9-121.3c2.9-12.3 14-21.1 26.6-21.1s23.7 8.8 26.6 21.1l28.9 121.3c2.6 11.1 12.7 18.6 24 18.4s20.9-8.4 22.9-19.6l36.7-205.8c1.8-9.8 4.9-19.3 9.4-28.2l23.5-47.1c7.1-14.1 10.7-29.7 10.7-45.5v-2.1c0-55-44.6-99.6-99.6-99.6c-24.1 0-47.4 8.8-65.6 24.6l-3.2 2.8 19.5 15.2c7 5.4 8.2 15.5 2.8 22.5s-15.5 8.2-22.5 2.8l-24.4-19-37-28.8z'/%3E%3C/svg%3E");
}

/* X mark icon for mobile menu close */
.icon-xmark {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M342.6 150.6c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L192 210.7 86.6 105.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L146.7 256 41.4 361.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L192 301.3 297.4 406.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L237.3 256 342.6 150.6z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 384 512'%3E%3Cpath d='M342.6 150.6c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L192 210.7 86.6 105.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L146.7 256 41.4 361.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L192 301.3 297.4 406.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L237.3 256 342.6 150.6z'/%3E%3C/svg%3E");
}